| 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 | $109.68 | 9.298% | $119.878 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $225.87 | 5.213% | $237.6446 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $38.70 | 9.373% | $42.3274 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $180.53 | 10.694% | $199.8359 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $49.75 | 7.478% | $53.4703 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $212.90 | 9.289% | $232.6763 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $141.49 | 7.325% | $151.8541 | $151.85 | $151.85 | $151.90 |
| 7 purchase totals = | $958.92 | $1,037.6866 | $1,037.69 | $1,037.75 | $1,037.70 | |