| 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 | $220.77 | 8.778% | $240.1492 | $240.15 | $240.15 | $240.10 |
| Purchase #2 | $165.62 | 11.459% | $184.5984 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $187.81 | 10.170% | $206.9103 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $250.44 | 12.367% | $281.4119 | $281.41 | $281.40 | $281.40 |
| Purchase #5 | $100.89 | 8.857% | $109.8258 | $109.83 | $109.85 | $109.80 |
| Purchase #6 | $58.74 | 6.665% | $62.655 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $52.40 | 11.611% | $58.4842 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $1,036.67 | $1,144.0348 | $1,144.04 | $1,144.05 | $1,144.00 | |