| 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 | $242.63 | 3.825% | $251.9106 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $150.28 | 8.702% | $163.3574 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $150.39 | 6.707% | $160.4767 | $160.48 | $160.50 | $160.50 |
| Purchase #4 | $204.63 | 13.208% | $231.6575 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $195.47 | 13.209% | $221.2896 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $135.62 | 9.843% | $148.9691 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $212.90 | 3.743% | $220.8688 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $1,291.92 | $1,398.5297 | $1,398.54 | $1,398.50 | $1,398.70 | |