| 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 | $17.61 | 10.550% | $19.4679 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $197.38 | 7.840% | $212.8546 | $212.85 | $212.85 | $212.90 |
| Purchase #3 | $235.40 | 3.317% | $243.2082 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $246.82 | 4.103% | $256.947 | $256.95 | $256.95 | $256.90 |
| Purchase #5 | $84.81 | 3.837% | $88.0642 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $59.59 | 3.412% | $61.6232 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $191.40 | 5.254% | $201.4562 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $1,033.01 | $1,083.6213 | $1,083.62 | $1,083.55 | $1,083.70 | |