| 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 | $11.81 | 9.489% | $12.9307 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $187.58 | 11.789% | $209.6938 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $125.38 | 7.723% | $135.0631 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $170.83 | 8.603% | $185.5265 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $151.85 | 9.803% | $166.7359 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $225.27 | 8.553% | $244.5373 | $244.54 | $244.55 | $244.50 |
| Purchase #7 | $58.85 | 7.363% | $63.1831 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $931.57 | $1,017.6704 | $1,017.67 | $1,017.75 | $1,017.60 | |