| 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 | $202.79 | 4.148% | $211.2017 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $17.80 | 11.655% | $19.8746 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $173.61 | 10.672% | $192.1377 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $46.69 | 4.833% | $48.9465 | $48.95 | $48.95 | $48.90 |
| Purchase #5 | $177.36 | 8.125% | $191.7705 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $137.78 | 12.245% | $154.6512 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $12.93 | 10.207% | $14.2498 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $768.96 | $832.8320 | $832.83 | $832.80 | $832.80 | |