| 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 | $211.93 | 12.645% | $238.7285 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $196.48 | 7.191% | $210.6089 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $90.57 | 11.587% | $101.0643 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $68.78 | 7.774% | $74.127 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $23.66 | 10.650% | $26.1798 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $69.48 | 11.800% | $77.6786 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $49.27 | 13.368% | $55.8564 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $710.17 | $784.2435 | $784.25 | $784.30 | $784.30 | |