| 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 | $219.95 | 11.838% | $245.9877 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $60.82 | 5.576% | $64.2113 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $8.94 | 11.821% | $9.9968 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $74.41 | 13.827% | $84.6987 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $104.41 | 7.433% | $112.1708 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $55.25 | 3.410% | $57.134 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $178.31 | 13.752% | $202.8312 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $702.09 | $777.0305 | $777.03 | $777.05 | $777.00 | |