| 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 | $198.67 | 5.773% | $210.1392 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $42.95 | 13.503% | $48.7495 | $48.75 | $48.75 | $48.70 |
| Purchase #3 | $82.38 | 7.133% | $88.2562 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $204.56 | 7.723% | $220.3582 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $87.53 | 6.617% | $93.3219 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $200.60 | 11.179% | $223.0251 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $105.68 | 4.437% | $110.369 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $922.37 | $994.2191 | $994.23 | $994.20 | $994.20 | |