| 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 | $221.88 | 8.268% | $240.225 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $215.93 | 8.278% | $233.8047 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $12.90 | 11.340% | $14.3629 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $20.54 | 3.837% | $21.3281 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $72.77 | 8.122% | $78.6804 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $147.67 | 7.353% | $158.5282 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $217.61 | 10.863% | $241.249 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $909.30 | $988.1783 | $988.18 | $988.25 | $988.10 | |