| 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 | $105.45 | 6.433% | $112.2336 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $124.61 | 3.389% | $128.833 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $68.58 | 8.315% | $74.2824 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $224.98 | 4.548% | $235.2121 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $243.53 | 4.486% | $254.4548 | $254.45 | $254.45 | $254.50 |
| Purchase #6 | $198.54 | 6.507% | $211.459 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $47.83 | 11.311% | $53.2401 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $1,013.52 | $1,069.7150 | $1,069.70 | $1,069.75 | $1,069.70 | |