| 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 | $203.61 | 4.729% | $213.2387 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $37.72 | 13.138% | $42.6757 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $102.46 | 13.430% | $116.2204 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $101.61 | 8.701% | $110.4511 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $154.55 | 8.133% | $167.1196 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $181.72 | 4.133% | $189.2305 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $159.41 | 5.566% | $168.2828 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $941.08 | $1,007.2188 | $1,007.22 | $1,007.25 | $1,007.20 | |