| 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 | $249.63 | 4.400% | $260.6137 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $58.58 | 5.866% | $62.0163 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $20.39 | 6.646% | $21.7451 | $21.75 | $21.75 | $21.70 |
| Purchase #4 | $131.81 | 8.745% | $143.3368 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $91.66 | 13.272% | $103.8251 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $244.35 | 4.110% | $254.3928 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $208.73 | 12.154% | $234.099 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,005.15 | $1,080.0288 | $1,080.04 | $1,080.05 | $1,079.90 | |