| 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 | $223.96 | 10.622% | $247.749 | $247.75 | $247.75 | $247.70 |
| Purchase #2 | $228.93 | 8.769% | $249.0049 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $16.51 | 4.610% | $17.2711 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $113.83 | 13.344% | $129.0195 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $45.67 | 13.541% | $51.8542 | $51.85 | $51.85 | $51.90 |
| Purchase #6 | $189.61 | 7.769% | $204.3408 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $242.36 | 11.594% | $270.4592 | $270.46 | $270.45 | $270.50 |
| 7 purchase totals = | $1,060.87 | $1,169.6987 | $1,169.69 | $1,169.65 | $1,169.70 | |