| 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 | $182.65 | 7.215% | $195.8282 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $223.82 | 7.368% | $240.3111 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $99.42 | 10.332% | $109.6921 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $232.25 | 13.162% | $262.8187 | $262.82 | $262.80 | $262.80 |
| Purchase #5 | $98.34 | 7.545% | $105.7598 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $204.34 | 13.635% | $232.2018 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $58.96 | 12.239% | $66.1761 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $1,099.78 | $1,212.7878 | $1,212.79 | $1,212.80 | $1,212.80 | |