| 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 | $191.74 | 4.120% | $199.6397 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $116.53 | 4.410% | $121.669 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $235.42 | 11.518% | $262.5357 | $262.54 | $262.55 | $262.50 |
| Purchase #4 | $207.42 | 12.256% | $232.8414 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $74.77 | 11.631% | $83.4665 | $83.47 | $83.45 | $83.50 |
| Purchase #6 | $31.65 | 3.154% | $32.6482 | $32.65 | $32.65 | $32.60 |
| Purchase #7 | $101.89 | 4.247% | $106.2173 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $959.42 | $1,039.0178 | $1,039.03 | $1,039.00 | $1,038.90 | |