| 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 | $138.25 | 12.470% | $155.4898 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $151.50 | 12.600% | $170.589 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $134.59 | 7.616% | $144.8404 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $246.66 | 7.146% | $264.2863 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $171.29 | 7.366% | $183.9072 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $177.40 | 11.164% | $197.2049 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $85.33 | 4.231% | $88.9403 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $1,105.02 | $1,205.2579 | $1,205.26 | $1,205.30 | $1,205.20 | |