| 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 | $89.44 | 5.572% | $94.4236 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $235.48 | 9.308% | $257.3985 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $32.76 | 9.665% | $35.9263 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $179.52 | 6.500% | $191.1888 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $249.38 | 5.187% | $262.3153 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $11.89 | 13.599% | $13.5069 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $126.95 | 3.211% | $131.0264 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $925.42 | $985.7858 | $985.80 | $985.80 | $985.70 | |