| 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 | $123.80 | 4.388% | $129.2323 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $175.67 | 10.201% | $193.5901 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $163.65 | 12.475% | $184.0653 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $99.50 | 6.814% | $106.2799 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $204.94 | 3.185% | $211.4673 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $43.45 | 13.261% | $49.2119 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $50.89 | 7.843% | $54.8813 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $861.90 | $928.7281 | $928.73 | $928.75 | $928.80 | |