| 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 | $108.41 | 12.244% | $121.6837 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $190.74 | 7.788% | $205.5948 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $22.64 | 6.432% | $24.0962 | $24.10 | $24.10 | $24.10 |
| Purchase #4 | $107.51 | 10.141% | $118.4126 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $224.93 | 6.336% | $239.1816 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $232.32 | 4.603% | $243.0137 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $150.57 | 8.355% | $163.1501 | $163.15 | $163.15 | $163.20 |
| 7 purchase totals = | $1,037.12 | $1,115.1327 | $1,115.12 | $1,115.15 | $1,115.20 | |