| 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 | $212.36 | 6.200% | $225.5263 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $211.84 | 10.142% | $233.3248 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $144.34 | 7.809% | $155.6115 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $24.62 | 9.843% | $27.0433 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $42.88 | 4.301% | $44.7243 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $92.71 | 12.363% | $104.1717 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $23.76 | 10.729% | $26.3092 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $752.51 | $816.7111 | $816.70 | $816.65 | $816.60 | |