| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.97 | 12.595% | $121.5688 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $172.34 | 8.495% | $186.9803 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $129.55 | 4.586% | $135.4912 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $137.50 | 8.302% | $148.9153 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $224.31 | 12.130% | $251.5188 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $102.89 | 10.171% | $113.3549 | $113.35 | $113.35 | $113.40 |
| Purchase #7 | $250.32 | 13.203% | $283.3697 | $283.37 | $283.35 | $283.40 |
| 7 purchase totals = | $1,124.88 | $1,241.1990 | $1,241.20 | $1,241.15 | $1,241.30 | |