| 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 | $233.97 | 3.304% | $241.7004 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $42.88 | 7.423% | $46.063 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $109.49 | 13.214% | $123.958 | $123.96 | $123.95 | $124.00 |
| Purchase #4 | $68.66 | 10.322% | $75.7471 | $75.75 | $75.75 | $75.70 |
| Purchase #5 | $110.70 | 8.132% | $119.7021 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $94.27 | 12.239% | $105.8077 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $111.56 | 7.514% | $119.9426 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $771.53 | $832.9209 | $832.92 | $832.90 | $832.90 | |