| 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 | $223.37 | 9.486% | $244.5589 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $9.71 | 7.245% | $10.4135 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $76.37 | 13.752% | $86.8724 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $94.71 | 13.624% | $107.6133 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $134.67 | 4.655% | $140.9389 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $41.77 | 10.360% | $46.0974 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $12.84 | 11.346% | $14.2968 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $593.44 | $650.7912 | $650.79 | $650.75 | $650.80 | |