| 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 | $189.64 | 3.282% | $195.864 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $220.40 | 10.829% | $244.2671 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $170.61 | 12.749% | $192.3611 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $77.81 | 5.494% | $82.0849 | $82.08 | $82.10 | $82.10 |
| Purchase #5 | $19.64 | 7.192% | $21.0525 | $21.05 | $21.05 | $21.10 |
| Purchase #6 | $130.50 | 13.575% | $148.2154 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $12.59 | 10.280% | $13.8843 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $821.19 | $897.7293 | $897.72 | $897.70 | $897.90 | |