| 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 | $220.52 | 10.460% | $243.5864 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $76.89 | 9.323% | $84.0585 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $28.76 | 3.129% | $29.6599 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $131.56 | 13.751% | $149.6508 | $149.65 | $149.65 | $149.70 |
| Purchase #5 | $147.31 | 3.464% | $152.4128 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $63.95 | 6.469% | $68.0869 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $198.89 | 3.682% | $206.2131 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $867.88 | $933.6684 | $933.67 | $933.65 | $933.80 | |