| 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 | $232.66 | 9.698% | $255.2234 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $204.84 | 9.606% | $224.5169 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $248.34 | 5.729% | $262.5674 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $209.43 | 6.527% | $223.0995 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $93.76 | 7.247% | $100.5548 | $100.55 | $100.55 | $100.60 |
| Purchase #6 | $38.39 | 9.281% | $41.953 | $41.95 | $41.95 | $42.00 |
| Purchase #7 | $219.80 | 13.189% | $248.7894 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,247.22 | $1,356.7044 | $1,356.70 | $1,356.65 | $1,356.80 | |