| 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 | $111.37 | 12.660% | $125.4694 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $216.72 | 6.358% | $230.4991 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $185.74 | 8.562% | $201.6431 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $140.28 | 6.343% | $149.178 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $163.39 | 10.501% | $180.5476 | $180.55 | $180.55 | $180.50 |
| Purchase #6 | $160.43 | 5.410% | $169.1093 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $56.89 | 9.569% | $62.3338 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $1,034.82 | $1,118.7803 | $1,118.78 | $1,118.80 | $1,118.70 | |