| 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 | $155.95 | 12.335% | $175.1864 | $175.19 | $175.20 | $175.20 |
| Purchase #2 | $213.61 | 13.728% | $242.9344 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $120.72 | 6.111% | $128.0972 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $44.57 | 3.281% | $46.0323 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $222.98 | 9.846% | $244.9346 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $216.84 | 10.770% | $240.1937 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $235.92 | 3.438% | $244.0309 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,210.59 | $1,321.4095 | $1,321.40 | $1,321.50 | $1,321.30 | |