| 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 | $124.51 | 10.718% | $137.855 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $38.81 | 13.710% | $44.1309 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $85.95 | 3.643% | $89.0812 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $204.92 | 5.459% | $216.1066 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $39.53 | 11.826% | $44.2048 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $141.97 | 9.156% | $154.9688 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $191.73 | 3.494% | $198.429 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $827.42 | $884.7763 | $884.78 | $884.80 | $884.80 | |