| 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 | $220.81 | 4.230% | $230.1503 | $230.15 | $230.15 | $230.20 |
| Purchase #2 | $31.46 | 11.742% | $35.154 | $35.15 | $35.15 | $35.20 |
| Purchase #3 | $61.47 | 8.829% | $66.8972 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $75.49 | 10.341% | $83.2964 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $57.81 | 11.138% | $64.2489 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $216.32 | 3.474% | $223.835 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $104.60 | 10.607% | $115.6949 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $767.96 | $819.2767 | $819.28 | $819.30 | $819.30 | |