| 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 | $133.26 | 11.135% | $148.0985 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $232.90 | 6.687% | $248.474 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $107.94 | 13.343% | $122.3424 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $107.93 | 5.148% | $113.4862 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $38.98 | 6.184% | $41.3905 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $245.94 | 11.216% | $273.5246 | $273.52 | $273.50 | $273.50 |
| Purchase #7 | $195.52 | 4.738% | $204.7837 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $1,062.47 | $1,152.0999 | $1,152.09 | $1,152.10 | $1,152.10 | |