| 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 | $119.71 | 11.200% | $133.1175 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $100.81 | 5.215% | $106.0672 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $71.29 | 12.874% | $80.4679 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $207.88 | 9.830% | $228.3146 | $228.31 | $228.30 | $228.30 |
| Purchase #5 | $233.36 | 11.407% | $259.9794 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $47.89 | 10.655% | $52.9927 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $177.75 | 6.166% | $188.7101 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $958.69 | $1,049.6494 | $1,049.65 | $1,049.60 | $1,049.70 | |