| 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 | $106.77 | 3.773% | $110.7984 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $222.31 | 12.786% | $250.7346 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $11.37 | 11.540% | $12.6821 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $38.29 | 8.159% | $41.4141 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $211.87 | 13.494% | $240.4597 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $89.54 | 10.407% | $98.8584 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $201.69 | 3.224% | $208.1925 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $881.84 | $963.1398 | $963.13 | $963.15 | $963.20 | |