| 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 | $9.75 | 13.250% | $11.0419 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $96.27 | 12.325% | $108.1353 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $123.62 | 12.697% | $139.316 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $238.71 | 5.758% | $252.4549 | $252.45 | $252.45 | $252.50 |
| Purchase #5 | $80.32 | 12.317% | $90.213 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $57.75 | 8.812% | $62.8389 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $161.89 | 13.837% | $184.2907 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $768.31 | $848.2907 | $848.29 | $848.30 | $848.20 | |