| 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 | $212.62 | 10.285% | $234.488 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $35.51 | 10.244% | $39.1476 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $106.34 | 7.679% | $114.5058 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $37.37 | 6.184% | $39.681 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $189.54 | 7.864% | $204.4454 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $86.88 | 9.244% | $94.9112 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $218.40 | 4.714% | $228.6954 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $886.66 | $955.8744 | $955.89 | $955.90 | $955.80 | |