| 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 | $46.82 | 6.540% | $49.882 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $230.80 | 13.379% | $261.6787 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $185.53 | 7.870% | $200.1312 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $148.41 | 13.845% | $168.9574 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $17.42 | 11.267% | $19.3827 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $115.28 | 12.805% | $130.0416 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $244.32 | 9.471% | $267.4595 | $267.46 | $267.45 | $267.50 |
| 7 purchase totals = | $988.58 | $1,097.5331 | $1,097.53 | $1,097.60 | $1,097.60 | |