| 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 | $222.70 | 6.797% | $237.8369 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $207.92 | 10.421% | $229.5873 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $160.35 | 6.169% | $170.242 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $190.32 | 9.204% | $207.8371 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $249.59 | 10.319% | $275.3452 | $275.35 | $275.35 | $275.30 |
| Purchase #6 | $133.42 | 11.506% | $148.7713 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $111.81 | 5.634% | $118.1094 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $1,276.11 | $1,387.7292 | $1,387.74 | $1,387.75 | $1,387.60 | |