| 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 | $234.47 | 6.505% | $249.7223 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $59.84 | 5.294% | $63.0079 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $21.89 | 6.317% | $23.2728 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $184.51 | 8.622% | $200.4185 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $207.84 | 10.393% | $229.4408 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $173.44 | 5.671% | $183.2758 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $116.40 | 11.744% | $130.07 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $998.39 | $1,079.2081 | $1,079.21 | $1,079.15 | $1,079.20 | |