| 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 | $237.91 | 13.661% | $270.4109 | $270.41 | $270.40 | $270.40 |
| Purchase #2 | $107.71 | 6.470% | $114.6788 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $210.89 | 7.546% | $226.8038 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $47.96 | 11.551% | $53.4999 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $18.38 | 9.761% | $20.1741 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $133.87 | 13.746% | $152.2718 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $25.28 | 6.475% | $26.9169 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $782.00 | $864.7562 | $864.75 | $864.70 | $864.80 | |