| 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 | $203.41 | 3.302% | $210.1266 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $249.28 | 12.336% | $280.0312 | $280.03 | $280.05 | $280.00 |
| Purchase #3 | $6.51 | 9.383% | $7.1208 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $156.25 | 5.177% | $164.3391 | $164.34 | $164.35 | $164.30 |
| Purchase #5 | $24.39 | 13.322% | $27.6392 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $207.70 | 8.623% | $225.61 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $32.86 | 8.586% | $35.6814 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $880.40 | $950.5483 | $950.55 | $950.60 | $950.40 | |