| 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 | $13.71 | 3.694% | $14.2164 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $213.55 | 13.596% | $242.5843 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $240.57 | 6.535% | $256.2912 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $244.63 | 9.772% | $268.5352 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $222.70 | 8.531% | $241.6985 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $33.46 | 5.801% | $35.401 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $18.49 | 8.872% | $20.1304 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $987.11 | $1,078.8570 | $1,078.86 | $1,078.90 | $1,078.80 | |