| 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 | $113.58 | 12.711% | $128.0172 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $116.69 | 4.756% | $122.2398 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $92.46 | 12.259% | $103.7947 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $178.46 | 7.105% | $191.1396 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $218.41 | 4.612% | $228.4831 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $132.41 | 12.444% | $148.8871 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $129.76 | 11.780% | $145.0457 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $981.77 | $1,067.6072 | $1,067.61 | $1,067.65 | $1,067.50 | |