| 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 | $224.25 | 6.646% | $239.1537 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $69.53 | 3.573% | $72.0143 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $145.27 | 4.230% | $151.4149 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $102.38 | 6.213% | $108.7409 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $152.86 | 5.457% | $161.2016 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $105.62 | 11.795% | $118.0779 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $76.49 | 9.520% | $83.7718 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $876.40 | $934.3751 | $934.36 | $934.35 | $934.40 | |