| 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 | $239.46 | 8.217% | $259.1364 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $164.71 | 13.409% | $186.796 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $220.81 | 11.493% | $246.1877 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $193.47 | 13.778% | $220.1263 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $70.70 | 7.169% | $75.7685 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $170.77 | 6.728% | $182.2594 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $209.86 | 7.299% | $225.1777 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $1,269.78 | $1,395.4520 | $1,395.47 | $1,395.50 | $1,395.50 | |