| 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 | $139.40 | 13.581% | $158.3319 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $23.95 | 5.176% | $25.1897 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $112.44 | 9.231% | $122.8193 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $246.61 | 11.689% | $275.4362 | $275.44 | $275.45 | $275.40 |
| Purchase #5 | $19.71 | 3.373% | $20.3748 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $221.57 | 10.199% | $244.1679 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $242.25 | 9.669% | $265.6732 | $265.67 | $265.65 | $265.70 |
| 7 purchase totals = | $1,005.93 | $1,111.9930 | $1,111.99 | $1,111.95 | $1,112.00 | |