| 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 | $219.73 | 3.361% | $227.1151 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $204.95 | 9.566% | $224.5555 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $21.64 | 9.209% | $23.6328 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $49.37 | 4.387% | $51.5359 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $18.93 | 3.350% | $19.5642 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $107.94 | 5.510% | $113.8875 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $199.68 | 8.342% | $216.3373 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $822.24 | $876.6283 | $876.64 | $876.65 | $876.60 | |