| 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 | $131.71 | 13.428% | $149.396 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $80.86 | 8.269% | $87.5463 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $143.41 | 7.352% | $153.9535 | $153.95 | $153.95 | $154.00 |
| Purchase #4 | $118.52 | 13.556% | $134.5866 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $233.61 | 10.418% | $257.9475 | $257.95 | $257.95 | $257.90 |
| Purchase #6 | $230.38 | 5.358% | $242.7238 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $86.68 | 9.588% | $94.9909 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $1,025.17 | $1,121.1446 | $1,121.15 | $1,121.15 | $1,121.10 | |