| 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 | $200.47 | 5.216% | $210.9265 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $155.41 | 3.779% | $161.2829 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $19.83 | 6.481% | $21.1152 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $117.55 | 11.867% | $131.4997 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $219.77 | 4.697% | $230.0926 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $141.65 | 4.563% | $148.1135 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $178.55 | 7.604% | $192.1269 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $1,033.23 | $1,095.1573 | $1,095.16 | $1,095.20 | $1,095.10 | |