| 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 | $97.66 | 11.823% | $109.2063 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $171.36 | 11.800% | $191.5805 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $229.91 | 4.449% | $240.1387 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $180.86 | 8.532% | $196.291 | $196.29 | $196.30 | $196.30 |
| Purchase #5 | $125.65 | 7.428% | $134.9833 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $230.37 | 6.203% | $244.6599 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $6.27 | 3.816% | $6.5093 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $1,042.08 | $1,123.3690 | $1,123.37 | $1,123.40 | $1,123.40 | |