| 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 | $99.29 | 4.235% | $103.4949 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $233.70 | 4.738% | $244.7727 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $183.94 | 7.597% | $197.9139 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $234.79 | 7.548% | $252.5119 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $47.84 | 3.731% | $49.6249 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $116.41 | 6.631% | $124.1291 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $231.25 | 7.807% | $249.3037 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,147.22 | $1,221.7511 | $1,221.73 | $1,221.70 | $1,221.70 | |