| 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 | $221.71 | 7.235% | $237.7507 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $216.49 | 3.808% | $224.7339 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $44.76 | 5.606% | $47.2692 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $173.48 | 8.258% | $187.806 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $15.65 | 13.136% | $17.7058 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $39.36 | 12.538% | $44.295 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $62.93 | 6.842% | $67.2357 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $774.38 | $826.7963 | $826.81 | $826.80 | $826.80 | |