| 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 | $249.99 | 11.102% | $277.7439 | $277.74 | $277.75 | $277.70 |
| Purchase #2 | $54.55 | 13.120% | $61.707 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $66.63 | 12.480% | $74.9454 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $40.38 | 9.400% | $44.1757 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $25.58 | 5.650% | $27.0253 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $17.71 | 10.667% | $19.5991 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $235.35 | 3.282% | $243.0742 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $690.19 | $748.2706 | $748.28 | $748.30 | $748.20 | |