| 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 | $197.33 | 7.764% | $212.6507 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $228.59 | 7.781% | $246.3766 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $167.92 | 12.859% | $189.5128 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $194.31 | 13.827% | $221.1772 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $75.61 | 8.572% | $82.0913 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $225.92 | 6.311% | $240.1778 | $240.18 | $240.20 | $240.20 |
| Purchase #7 | $200.28 | 13.729% | $227.7764 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,289.96 | $1,419.7628 | $1,419.77 | $1,419.85 | $1,419.90 | |