| 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 | $80.40 | 4.719% | $84.1941 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $188.31 | 12.653% | $212.1369 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $41.79 | 12.414% | $46.9778 | $46.98 | $47.00 | $47.00 |
| Purchase #4 | $91.62 | 9.762% | $100.5639 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $212.72 | 5.326% | $224.0495 | $224.05 | $224.05 | $224.00 |
| Purchase #6 | $156.35 | 4.346% | $163.145 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $168.41 | 7.645% | $181.2849 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $939.60 | $1,012.3521 | $1,012.35 | $1,012.40 | $1,012.30 | |