| 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 | $215.69 | 7.149% | $231.1097 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $184.65 | 11.272% | $205.4637 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $212.94 | 3.115% | $219.5731 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $99.82 | 3.647% | $103.4604 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $26.59 | 12.373% | $29.88 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $93.85 | 7.829% | $101.1975 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $97.27 | 6.214% | $103.3144 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $930.81 | $993.9988 | $993.99 | $993.95 | $994.10 | |