| 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 | $110.56 | 10.274% | $121.9189 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $52.92 | 4.194% | $55.1395 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $111.37 | 8.182% | $120.4823 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $36.26 | 9.736% | $39.7903 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $219.53 | 10.679% | $242.9736 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $172.51 | 10.529% | $190.6736 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $52.90 | 6.531% | $56.3549 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $756.05 | $827.3331 | $827.32 | $827.30 | $827.40 | |