| 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 | $210.62 | 7.306% | $226.0079 | $226.01 | $226.00 | $226.00 |
| Purchase #2 | $11.46 | 4.753% | $12.0047 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $163.86 | 12.411% | $184.1967 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $71.79 | 3.475% | $74.2847 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $98.62 | 6.490% | $105.0204 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $202.92 | 8.240% | $219.6406 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $86.55 | 3.598% | $89.6641 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $845.82 | $910.8191 | $910.81 | $910.80 | $910.80 | |