| 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 | $11.62 | 4.589% | $12.1532 | $12.15 | $12.15 | $12.20 |
| Purchase #2 | $70.34 | 13.464% | $79.8106 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $56.36 | 11.468% | $62.8234 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $212.93 | 4.325% | $222.1392 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $126.93 | 7.177% | $136.0398 | $136.04 | $136.05 | $136.00 |
| Purchase #6 | $234.79 | 12.345% | $263.7748 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $205.75 | 7.409% | $220.994 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $918.72 | $997.7350 | $997.72 | $997.70 | $997.70 | |