| 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 | $220.60 | 8.485% | $239.3179 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $180.78 | 11.402% | $201.3925 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $65.66 | 13.804% | $74.7237 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $29.81 | 4.585% | $31.1768 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $193.96 | 7.437% | $208.3848 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $130.88 | 5.240% | $137.7381 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $41.40 | 11.616% | $46.209 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $863.09 | $938.9428 | $938.94 | $938.95 | $938.90 | |