| 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 | $240.33 | 5.382% | $253.2646 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $103.61 | 6.310% | $110.1478 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $240.81 | 5.367% | $253.7343 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $205.56 | 13.346% | $232.994 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $166.70 | 6.498% | $177.5322 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $126.26 | 12.571% | $142.1321 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $237.94 | 11.578% | $265.4887 | $265.49 | $265.50 | $265.50 |
| 7 purchase totals = | $1,321.21 | $1,435.2937 | $1,435.28 | $1,435.35 | $1,435.20 | |