| 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 | $16.97 | 12.223% | $19.0442 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $110.61 | 6.807% | $118.1392 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $112.78 | 8.251% | $122.0855 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $32.72 | 8.799% | $35.599 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $118.76 | 11.122% | $131.9685 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $57.60 | 5.190% | $60.5894 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $221.40 | 10.560% | $244.7798 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $670.84 | $732.2056 | $732.21 | $732.25 | $732.20 | |