| 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 | $200.84 | 9.359% | $219.6366 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $140.83 | 13.339% | $159.6153 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $226.46 | 5.629% | $239.2074 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $136.98 | 10.336% | $151.1383 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $203.81 | 3.203% | $210.338 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $176.87 | 13.297% | $200.3884 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $187.56 | 11.339% | $208.8274 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,273.35 | $1,389.1514 | $1,389.17 | $1,389.20 | $1,389.00 | |