| 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 | $121.46 | 13.370% | $137.6992 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $131.77 | 5.352% | $138.8223 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $179.93 | 11.294% | $200.2513 | $200.25 | $200.25 | $200.30 |
| Purchase #4 | $98.68 | 12.306% | $110.8236 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $250.65 | 6.763% | $267.6015 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $22.61 | 5.829% | $23.9279 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $93.93 | 12.848% | $105.9981 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $899.03 | $985.1239 | $985.12 | $985.10 | $985.10 | |