| 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 | $136.39 | 9.198% | $148.9352 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $87.98 | 11.511% | $98.1074 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $213.63 | 12.494% | $240.3209 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $150.41 | 8.426% | $163.0835 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $204.45 | 3.666% | $211.9451 | $211.95 | $211.95 | $211.90 |
| Purchase #6 | $55.53 | 13.473% | $63.0116 | $63.01 | $63.00 | $63.00 |
| Purchase #7 | $113.65 | 13.536% | $129.0337 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $962.04 | $1,054.4374 | $1,054.44 | $1,054.45 | $1,054.30 | |