| 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 | $191.31 | 13.668% | $217.4583 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $29.79 | 12.764% | $33.5924 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $237.74 | 13.737% | $270.3983 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $17.33 | 5.569% | $18.2951 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $53.80 | 11.616% | $60.0494 | $60.05 | $60.05 | $60.00 |
| Purchase #6 | $180.34 | 10.397% | $199.0899 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $26.78 | 3.153% | $27.6244 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $737.09 | $826.5078 | $826.51 | $826.50 | $826.50 | |