| 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 | $250.62 | 13.791% | $285.183 | $285.18 | $285.20 | $285.20 |
| Purchase #2 | $129.30 | 12.309% | $145.2155 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $24.25 | 3.683% | $25.1431 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $101.26 | 12.761% | $114.1818 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $39.83 | 7.787% | $42.9316 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $176.52 | 13.679% | $200.6662 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $103.42 | 6.785% | $110.437 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $825.20 | $923.7582 | $923.76 | $923.80 | $923.70 | |