| 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 | $231.56 | 12.365% | $260.1924 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $213.58 | 10.230% | $235.4292 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $173.55 | 5.485% | $183.0692 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $135.76 | 9.278% | $148.3558 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $82.87 | 7.849% | $89.3745 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $85.45 | 5.385% | $90.0515 | $90.05 | $90.05 | $90.10 |
| Purchase #7 | $117.66 | 9.844% | $129.2425 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $1,040.43 | $1,135.7151 | $1,135.71 | $1,135.70 | $1,135.80 | |