| 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 | $93.73 | 9.114% | $102.2726 | $102.27 | $102.25 | $102.30 |
| Purchase #2 | $93.79 | 13.167% | $106.1393 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $223.36 | 13.536% | $253.594 | $253.59 | $253.60 | $253.60 |
| Purchase #4 | $51.98 | 5.517% | $54.8477 | $54.85 | $54.85 | $54.80 |
| Purchase #5 | $149.34 | 6.723% | $159.3801 | $159.38 | $159.40 | $159.40 |
| Purchase #6 | $168.46 | 12.528% | $189.5647 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $240.74 | 9.397% | $263.3623 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $1,021.40 | $1,129.1607 | $1,129.15 | $1,129.15 | $1,129.20 | |