| 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 | $21.84 | 6.612% | $23.2841 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $48.28 | 8.115% | $52.1979 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $116.42 | 3.232% | $120.1827 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $193.50 | 8.817% | $210.5609 | $210.56 | $210.55 | $210.60 |
| Purchase #5 | $61.70 | 9.494% | $67.5578 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $206.30 | 11.636% | $230.3051 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $200.95 | 13.486% | $228.0501 | $228.05 | $228.05 | $228.10 |
| 7 purchase totals = | $848.99 | $932.1386 | $932.14 | $932.15 | $932.30 | |