| 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 | $100.79 | 12.445% | $113.3333 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $68.31 | 5.485% | $72.0568 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $132.94 | 11.432% | $148.1377 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $53.27 | 3.405% | $55.0838 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $171.74 | 10.405% | $189.6095 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $232.96 | 11.287% | $259.2542 | $259.25 | $259.25 | $259.30 |
| Purchase #7 | $22.57 | 12.175% | $25.3179 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $782.58 | $862.7932 | $862.79 | $862.80 | $862.80 | |