| 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 | $211.82 | 6.540% | $225.673 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $240.50 | 7.105% | $257.5875 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $11.89 | 11.708% | $13.2821 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $68.96 | 11.745% | $77.0594 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $67.93 | 13.689% | $77.2289 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $176.82 | 12.108% | $198.2294 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $70.30 | 10.748% | $77.8558 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $848.22 | $926.9161 | $926.92 | $926.95 | $927.00 | |