| 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 | $199.71 | 13.718% | $227.1062 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $108.42 | 9.163% | $118.3545 | $118.35 | $118.35 | $118.40 |
| Purchase #3 | $39.95 | 11.527% | $44.555 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $232.60 | 8.471% | $252.3035 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $31.90 | 9.306% | $34.8686 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $93.48 | 12.624% | $105.2809 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $91.81 | 4.472% | $95.9157 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $797.87 | $878.3844 | $878.39 | $878.35 | $878.50 | |