| 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 | $230.30 | 4.196% | $239.9634 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $12.79 | 11.618% | $14.2759 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $109.49 | 3.216% | $113.0112 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $14.46 | 5.488% | $15.2536 | $15.25 | $15.25 | $15.30 |
| Purchase #5 | $211.98 | 9.583% | $232.294 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $240.50 | 7.819% | $259.3047 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $135.41 | 9.562% | $148.3579 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $954.93 | $1,022.4607 | $1,022.45 | $1,022.45 | $1,022.60 | |