| 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 | $203.29 | 9.811% | $223.2348 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $228.69 | 10.283% | $252.2062 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $28.33 | 5.402% | $29.8604 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $58.96 | 12.858% | $66.5411 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $237.42 | 11.819% | $265.4807 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $235.36 | 11.775% | $263.0736 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $123.31 | 9.544% | $135.0787 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $1,115.36 | $1,235.4755 | $1,235.47 | $1,235.50 | $1,235.50 | |