| 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 | $223.50 | 4.701% | $234.0067 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $224.61 | 7.436% | $241.312 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $69.40 | 10.625% | $76.7738 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $44.56 | 12.572% | $50.1621 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $123.41 | 10.570% | $136.4544 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $25.49 | 3.640% | $26.4178 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $176.94 | 9.646% | $194.0076 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $887.91 | $959.1344 | $959.13 | $959.05 | $959.20 | |