| 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 | $201.75 | 7.813% | $217.5127 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $189.84 | 7.615% | $204.2963 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $219.42 | 4.264% | $228.7761 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $144.26 | 10.511% | $159.4232 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $46.59 | 6.738% | $49.7292 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $212.36 | 12.613% | $239.145 | $239.15 | $239.15 | $239.10 |
| Purchase #7 | $45.59 | 12.338% | $51.2149 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $1,059.81 | $1,150.0974 | $1,150.10 | $1,150.10 | $1,150.00 | |