| 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 | $194.96 | 12.430% | $219.1935 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $44.88 | 8.587% | $48.7338 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $107.35 | 10.753% | $118.8933 | $118.89 | $118.90 | $118.90 |
| Purchase #4 | $78.93 | 10.119% | $86.9169 | $86.92 | $86.90 | $86.90 |
| Purchase #5 | $179.63 | 13.707% | $204.2519 | $204.25 | $204.25 | $204.30 |
| Purchase #6 | $104.52 | 5.665% | $110.4411 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $98.90 | 9.738% | $108.5309 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $809.17 | $896.9614 | $896.95 | $897.00 | $896.90 | |