| 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 | $90.86 | 11.827% | $101.606 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $74.52 | 10.639% | $82.4482 | $82.45 | $82.45 | $82.40 |
| Purchase #3 | $238.38 | 4.417% | $248.9092 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $14.44 | 11.797% | $16.1435 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $98.38 | 7.746% | $106.0005 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $228.95 | 6.300% | $243.3739 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $143.36 | 8.355% | $155.3377 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $888.89 | $953.8190 | $953.82 | $953.80 | $953.70 | |