| 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 | $206.46 | 10.570% | $228.2828 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $95.63 | 13.850% | $108.8748 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $37.53 | 4.243% | $39.1224 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $215.31 | 4.206% | $224.3659 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $65.83 | 6.685% | $70.2307 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $35.43 | 8.511% | $38.4454 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $120.87 | 8.379% | $130.9977 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $777.06 | $840.3197 | $840.32 | $840.30 | $840.30 | |