| 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 | $248.89 | 7.219% | $266.8574 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $209.76 | 3.489% | $217.0785 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $225.37 | 13.714% | $256.2772 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $245.66 | 5.852% | $260.036 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $7.32 | 12.394% | $8.2272 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $182.55 | 13.406% | $207.0227 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $243.60 | 4.168% | $253.7532 | $253.75 | $253.75 | $253.80 |
| 7 purchase totals = | $1,363.15 | $1,469.2522 | $1,469.26 | $1,469.30 | $1,469.30 | |