| 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 | $215.57 | 10.769% | $238.7847 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $17.57 | 10.188% | $19.36 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $17.37 | 11.833% | $19.4254 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $132.29 | 5.755% | $139.9033 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $230.72 | 9.406% | $252.4215 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $11.60 | 8.156% | $12.5461 | $12.55 | $12.55 | $12.50 |
| Purchase #7 | $95.46 | 9.673% | $104.6938 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $720.58 | $787.1348 | $787.13 | $787.15 | $787.10 | |