| 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 | $110.28 | 12.232% | $123.7694 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $39.94 | 6.785% | $42.6499 | $42.65 | $42.65 | $42.60 |
| Purchase #3 | $46.26 | 10.484% | $51.1099 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $57.84 | 13.483% | $65.6386 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $150.43 | 11.476% | $167.6933 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $242.84 | 12.579% | $273.3868 | $273.39 | $273.40 | $273.40 |
| Purchase #7 | $201.58 | 6.589% | $214.8621 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $849.17 | $939.1100 | $939.11 | $939.10 | $939.10 | |