| 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 | $221.66 | 10.485% | $244.9011 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $135.98 | 12.400% | $152.8415 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $210.90 | 4.467% | $220.3209 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $106.95 | 4.282% | $111.5296 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $28.27 | 10.749% | $31.3087 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $62.63 | 12.387% | $70.388 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $40.67 | 3.245% | $41.9897 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $807.06 | $873.2795 | $873.28 | $873.30 | $873.20 | |