| 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 | $67.86 | 9.617% | $74.3861 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $187.42 | 12.615% | $211.063 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $214.78 | 6.495% | $228.73 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $180.72 | 11.529% | $201.5552 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $174.32 | 9.814% | $191.4278 | $191.43 | $191.45 | $191.40 |
| Purchase #6 | $116.68 | 8.359% | $126.4333 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $120.56 | 12.372% | $135.4757 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $1,062.34 | $1,169.0711 | $1,169.08 | $1,169.15 | $1,169.10 | |