| 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 | $202.92 | 3.152% | $209.316 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $37.89 | 3.459% | $39.2006 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $31.66 | 4.595% | $33.1148 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $21.71 | 7.802% | $23.4038 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $11.42 | 6.453% | $12.1569 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $235.63 | 13.825% | $268.2058 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $76.32 | 5.294% | $80.3604 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $617.55 | $665.7583 | $665.76 | $665.70 | $665.80 | |