| 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 | $220.44 | 10.731% | $244.0954 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $134.71 | 11.603% | $150.3404 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $107.45 | 12.230% | $120.5911 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $162.67 | 13.412% | $184.4873 | $184.49 | $184.50 | $184.50 |
| Purchase #5 | $87.57 | 3.566% | $90.6927 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $97.64 | 13.338% | $110.6632 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $25.65 | 8.617% | $27.8603 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $836.13 | $928.7304 | $928.73 | $928.75 | $928.80 | |