| 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 | $178.95 | 11.793% | $200.0536 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $227.27 | 10.127% | $250.2856 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $130.93 | 13.515% | $148.6252 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $216.49 | 3.709% | $224.5196 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $114.96 | 7.340% | $123.3981 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $126.58 | 5.802% | $133.9242 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $182.62 | 11.609% | $203.8204 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,177.80 | $1,284.6267 | $1,284.63 | $1,284.60 | $1,284.60 | |