| 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 | $146.65 | 4.840% | $153.7479 | $153.75 | $153.75 | $153.70 |
| Purchase #2 | $88.27 | 11.240% | $98.1915 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $209.58 | 9.668% | $229.8422 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $151.90 | 9.240% | $165.9356 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $87.86 | 13.293% | $99.5392 | $99.54 | $99.55 | $99.50 |
| Purchase #6 | $249.26 | 5.249% | $262.3437 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $194.85 | 12.670% | $219.5375 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $1,128.37 | $1,229.1376 | $1,229.14 | $1,229.20 | $1,228.90 | |