| 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 | $82.78 | 12.688% | $93.2831 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $143.70 | 4.469% | $150.122 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $87.50 | 3.861% | $90.8784 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $34.88 | 7.365% | $37.4489 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $232.77 | 4.475% | $243.1865 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $107.62 | 9.751% | $118.114 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $235.34 | 13.559% | $267.2498 | $267.25 | $267.25 | $267.20 |
| 7 purchase totals = | $924.59 | $1,000.2827 | $1,000.28 | $1,000.30 | $1,000.20 | |