| 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 | $94.99 | 12.378% | $106.7479 | $106.75 | $106.75 | $106.70 |
| Purchase #2 | $244.89 | 9.361% | $267.8142 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $130.62 | 7.741% | $140.7313 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $233.92 | 10.153% | $257.6699 | $257.67 | $257.65 | $257.70 |
| Purchase #5 | $7.46 | 7.438% | $8.0149 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $114.87 | 8.103% | $124.1779 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $32.73 | 6.233% | $34.7701 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $859.48 | $939.9262 | $939.92 | $939.90 | $939.90 | |