| 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 | $79.89 | 11.106% | $88.7626 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $46.60 | 8.845% | $50.7218 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $129.91 | 7.169% | $139.2232 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $234.78 | 5.729% | $248.2305 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $238.95 | 10.831% | $264.8307 | $264.83 | $264.85 | $264.80 |
| Purchase #6 | $221.29 | 13.753% | $251.724 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $166.37 | 10.636% | $184.0651 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $1,117.79 | $1,227.5579 | $1,227.55 | $1,227.50 | $1,227.50 | |