| 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 | $230.39 | 3.106% | $237.5459 | $237.55 | $237.55 | $237.50 |
| Purchase #2 | $224.77 | 8.387% | $243.6215 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $206.28 | 12.788% | $232.6591 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $27.49 | 5.316% | $28.9514 | $28.95 | $28.95 | $29.00 |
| Purchase #5 | $115.35 | 13.372% | $130.7746 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $223.54 | 6.785% | $238.7072 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $146.47 | 5.307% | $154.2432 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $1,174.29 | $1,266.5029 | $1,266.50 | $1,266.45 | $1,266.50 | |