| 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 | $196.94 | 12.326% | $221.2148 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $93.61 | 5.555% | $98.81 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $217.34 | 12.650% | $244.8335 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $12.37 | 4.590% | $12.9378 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $22.34 | 4.825% | $23.4179 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $107.26 | 3.744% | $111.2758 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $182.77 | 12.686% | $205.9562 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $832.63 | $918.4460 | $918.45 | $918.45 | $918.40 | |