| 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 | $244.32 | 13.300% | $276.8146 | $276.81 | $276.80 | $276.80 |
| Purchase #2 | $12.74 | 8.331% | $13.8014 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $117.51 | 8.191% | $127.1352 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $32.77 | 5.187% | $34.4698 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $58.65 | 10.171% | $64.6153 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $54.96 | 3.793% | $57.0446 | $57.04 | $57.05 | $57.00 |
| Purchase #7 | $138.78 | 7.433% | $149.0955 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $659.73 | $722.9764 | $722.98 | $722.95 | $722.90 | |