| 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 | $38.30 | 12.618% | $43.1327 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $189.33 | 8.309% | $205.0614 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $232.95 | 5.418% | $245.5712 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $167.37 | 10.119% | $184.3062 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $241.52 | 8.390% | $261.7835 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $121.29 | 9.251% | $132.5105 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $101.87 | 13.136% | $115.2516 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $1,092.63 | $1,187.6171 | $1,187.61 | $1,187.60 | $1,187.70 | |