| 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 | $130.75 | 7.474% | $140.5223 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $61.76 | 12.146% | $69.2614 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $217.29 | 12.626% | $244.725 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $21.51 | 10.758% | $23.824 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $118.60 | 13.217% | $134.2754 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $250.96 | 3.181% | $258.943 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $27.43 | 8.635% | $29.7986 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $828.30 | $901.3497 | $901.35 | $901.35 | $901.30 | |