| 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 | $81.31 | 7.470% | $87.3839 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $184.77 | 11.711% | $206.4084 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $164.77 | 11.532% | $183.7713 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $58.39 | 4.234% | $60.8622 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $161.74 | 11.366% | $180.1234 | $180.12 | $180.10 | $180.10 |
| Purchase #6 | $129.72 | 7.740% | $139.7603 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $244.42 | 7.545% | $262.8615 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,025.12 | $1,121.1710 | $1,121.16 | $1,121.10 | $1,121.30 | |