| 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 | $172.47 | 9.341% | $188.5804 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $62.35 | 11.677% | $69.6306 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $211.37 | 8.230% | $228.7658 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $88.78 | 12.655% | $100.0151 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $97.62 | 13.560% | $110.8573 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $219.69 | 13.802% | $250.0116 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $112.82 | 6.462% | $120.1104 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $965.10 | $1,067.9712 | $1,067.98 | $1,067.95 | $1,068.00 | |