| 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 | $250.98 | 10.403% | $277.0894 | $277.09 | $277.10 | $277.10 |
| Purchase #2 | $143.65 | 13.489% | $163.0269 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $162.49 | 9.380% | $177.7316 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $94.94 | 6.401% | $101.0171 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $135.78 | 11.729% | $151.7056 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $12.33 | 13.574% | $14.0037 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $201.40 | 9.423% | $220.3779 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $1,001.57 | $1,104.9522 | $1,104.96 | $1,105.00 | $1,104.90 | |