| 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 | $22.71 | 10.502% | $25.095 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $49.67 | 13.690% | $56.4698 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $148.36 | 8.636% | $161.1724 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $156.99 | 13.592% | $178.3281 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $227.51 | 4.517% | $237.7866 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $7.78 | 12.776% | $8.774 | $8.77 | $8.75 | $8.80 |
| Purchase #7 | $154.28 | 12.863% | $174.125 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $767.30 | $841.7509 | $841.76 | $841.75 | $841.80 | |