| 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 | $206.71 | 6.355% | $219.8464 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $39.39 | 10.563% | $43.5508 | $43.55 | $43.55 | $43.60 |
| Purchase #3 | $102.77 | 6.559% | $109.5107 | $109.51 | $109.50 | $109.50 |
| Purchase #4 | $88.36 | 10.228% | $97.3975 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $101.96 | 7.617% | $109.7263 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $213.36 | 7.756% | $229.9082 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $199.39 | 7.469% | $214.2824 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $951.94 | $1,024.2223 | $1,024.23 | $1,024.25 | $1,024.20 | |