| 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 | $129.40 | 13.205% | $146.4873 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $61.70 | 4.852% | $64.6937 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $233.42 | 3.217% | $240.9291 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $102.83 | 3.194% | $106.1144 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $148.25 | 13.681% | $168.5321 | $168.53 | $168.55 | $168.50 |
| Purchase #6 | $133.43 | 12.295% | $149.8352 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $169.88 | 11.675% | $189.7135 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $978.91 | $1,066.3053 | $1,066.30 | $1,066.35 | $1,066.20 | |