| 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 | $196.48 | 7.446% | $211.1099 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $107.54 | 3.175% | $110.9544 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $209.34 | 3.857% | $217.4142 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $176.79 | 10.387% | $195.1532 | $195.15 | $195.15 | $195.20 |
| Purchase #5 | $16.60 | 6.639% | $17.7021 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $112.64 | 3.712% | $116.8212 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $56.26 | 4.832% | $58.9785 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $875.65 | $928.1335 | $928.12 | $928.10 | $928.20 | |