| 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 | $212.30 | 12.847% | $239.5742 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $51.29 | 8.844% | $55.8261 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $23.92 | 9.171% | $26.1137 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $129.43 | 9.844% | $142.1711 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $96.74 | 8.861% | $105.3121 | $105.31 | $105.30 | $105.30 |
| Purchase #6 | $243.25 | 5.865% | $257.5166 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $103.53 | 10.208% | $114.0983 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $860.46 | $940.6121 | $940.61 | $940.55 | $940.60 | |