| 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 | $106.96 | 12.396% | $120.2188 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $123.64 | 5.261% | $130.1447 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $50.70 | 11.424% | $56.492 | $56.49 | $56.50 | $56.50 |
| Purchase #4 | $158.55 | 12.854% | $178.93 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $220.63 | 8.158% | $238.629 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $44.94 | 6.825% | $48.0072 | $48.01 | $48.00 | $48.00 |
| Purchase #7 | $48.70 | 8.723% | $52.9481 | $52.95 | $52.95 | $52.90 |
| 7 purchase totals = | $754.12 | $825.3698 | $825.37 | $825.40 | $825.20 | |