| 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 | $11.27 | 7.467% | $12.1115 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $122.63 | 7.607% | $131.9585 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $49.89 | 8.557% | $54.1591 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $121.87 | 4.788% | $127.7051 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $142.54 | 9.195% | $155.6466 | $155.65 | $155.65 | $155.60 |
| Purchase #6 | $107.53 | 11.807% | $120.2261 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $213.99 | 6.839% | $228.6248 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $769.72 | $830.4317 | $830.44 | $830.40 | $830.40 | |