| 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 | $217.91 | 4.120% | $226.8879 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $62.36 | 12.304% | $70.0328 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $9.97 | 10.130% | $10.98 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $222.52 | 9.776% | $244.2736 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $216.68 | 11.703% | $242.0381 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $21.32 | 12.249% | $23.9315 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $217.98 | 10.335% | $240.5082 | $240.51 | $240.50 | $240.50 |
| 7 purchase totals = | $968.74 | $1,058.6521 | $1,058.65 | $1,058.70 | $1,058.60 | |