| 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 | $106.46 | 11.272% | $118.4602 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $11.87 | 13.800% | $13.5081 | $13.51 | $13.50 | $13.50 |
| Purchase #3 | $48.43 | 11.159% | $53.8343 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $26.81 | 9.707% | $29.4124 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $239.38 | 13.444% | $271.5622 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $214.42 | 5.320% | $225.8271 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $86.49 | 11.861% | $96.7486 | $96.75 | $96.75 | $96.70 |
| 7 purchase totals = | $733.86 | $809.3529 | $809.35 | $809.35 | $809.30 | |