| 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 | $205.92 | 9.154% | $224.7699 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $19.82 | 13.396% | $22.4751 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $51.40 | 12.250% | $57.6965 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $69.39 | 6.355% | $73.7997 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $203.85 | 11.694% | $227.6882 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $186.35 | 7.396% | $200.1324 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $64.88 | 10.187% | $71.4893 | $71.49 | $71.50 | $71.50 |
| 7 purchase totals = | $801.61 | $878.0511 | $878.06 | $878.10 | $878.10 | |