| 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 | $224.42 | 10.303% | $247.542 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $110.28 | 4.479% | $115.2194 | $115.22 | $115.20 | $115.20 |
| Purchase #3 | $183.77 | 12.336% | $206.4399 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $42.49 | 10.292% | $46.8631 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $165.98 | 7.434% | $178.319 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $40.50 | 3.170% | $41.7839 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $134.29 | 5.588% | $141.7941 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $901.73 | $977.9614 | $977.95 | $977.95 | $977.90 | |