| 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 | $241.65 | 12.515% | $271.8925 | $271.89 | $271.90 | $271.90 |
| Purchase #2 | $20.48 | 3.202% | $21.1358 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $195.96 | 8.427% | $212.4735 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $222.93 | 5.810% | $235.8822 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $243.74 | 11.586% | $271.9797 | $271.98 | $272.00 | $272.00 |
| Purchase #6 | $64.85 | 5.703% | $68.5484 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $208.71 | 10.555% | $230.7393 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $1,198.32 | $1,312.6514 | $1,312.65 | $1,312.70 | $1,312.60 | |