| 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 | $142.54 | 12.577% | $160.4673 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $244.49 | 3.775% | $253.7195 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $181.42 | 8.341% | $196.5522 | $196.55 | $196.55 | $196.60 |
| Purchase #4 | $41.94 | 13.567% | $47.63 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $224.59 | 8.176% | $242.9525 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $138.25 | 4.539% | $144.5252 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $228.76 | 10.394% | $252.5373 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,201.99 | $1,298.3840 | $1,298.39 | $1,298.40 | $1,298.40 | |