| 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 | $95.55 | 13.837% | $108.7713 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $217.62 | 3.482% | $225.1975 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $201.65 | 9.745% | $221.3008 | $221.30 | $221.30 | $221.30 |
| Purchase #4 | $59.59 | 10.669% | $65.9477 | $65.95 | $65.95 | $65.90 |
| Purchase #5 | $32.91 | 10.131% | $36.2441 | $36.24 | $36.25 | $36.20 |
| Purchase #6 | $129.55 | 3.455% | $134.026 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $117.28 | 8.677% | $127.4564 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $854.15 | $918.9438 | $918.95 | $918.95 | $918.90 | |