| 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 | $197.74 | 3.720% | $205.0959 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $138.50 | 10.176% | $152.5938 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $9.96 | 9.201% | $10.8764 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $210.89 | 8.391% | $228.5858 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $24.60 | 8.733% | $26.7483 | $26.75 | $26.75 | $26.70 |
| Purchase #6 | $48.52 | 7.281% | $52.0527 | $52.05 | $52.05 | $52.10 |
| Purchase #7 | $91.91 | 13.721% | $104.521 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $722.12 | $780.4739 | $780.48 | $780.50 | $780.50 | |