| 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 | $238.27 | 11.127% | $264.7823 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $245.87 | 5.399% | $259.1445 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $180.78 | 9.853% | $198.5923 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $234.61 | 11.102% | $260.6564 | $260.66 | $260.65 | $260.70 |
| Purchase #5 | $73.48 | 7.175% | $78.7522 | $78.75 | $78.75 | $78.80 |
| Purchase #6 | $180.46 | 13.666% | $205.1217 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $85.82 | 12.657% | $96.6822 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $1,239.29 | $1,363.7316 | $1,363.72 | $1,363.75 | $1,363.80 | |