| 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 | $193.74 | 9.405% | $211.9612 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $228.30 | 11.446% | $254.4312 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $11.39 | 11.502% | $12.7001 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $110.95 | 9.746% | $121.7632 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $131.91 | 8.658% | $143.3308 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $234.73 | 9.446% | $256.9026 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $73.65 | 12.803% | $83.0794 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $984.67 | $1,084.1685 | $1,084.16 | $1,084.20 | $1,084.20 | |