| 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 | $40.30 | 10.534% | $44.5452 | $44.55 | $44.55 | $44.50 |
| Purchase #2 | $22.31 | 4.426% | $23.2974 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $98.72 | 8.483% | $107.0944 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $203.71 | 12.534% | $229.243 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $139.33 | 9.267% | $152.2417 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $237.46 | 11.693% | $265.2262 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $221.57 | 7.833% | $238.9256 | $238.93 | $238.95 | $238.90 |
| 7 purchase totals = | $963.40 | $1,060.5735 | $1,060.58 | $1,060.65 | $1,060.40 | |