| 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 | $114.86 | 13.447% | $130.3052 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $218.51 | 9.738% | $239.7885 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $90.91 | 10.221% | $100.2019 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $62.90 | 9.523% | $68.89 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $144.25 | 13.433% | $163.6271 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $133.93 | 12.138% | $150.1864 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $41.84 | 5.505% | $44.1433 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $807.20 | $897.1424 | $897.15 | $897.20 | $897.10 | |