| 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 | $192.51 | 12.318% | $216.2234 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $120.78 | 4.198% | $125.8503 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $130.42 | 6.763% | $139.2403 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $22.93 | 12.305% | $25.7515 | $25.75 | $25.75 | $25.80 |
| Purchase #5 | $182.57 | 5.383% | $192.3977 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $188.63 | 8.113% | $203.9336 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $64.59 | 13.237% | $73.1398 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $902.43 | $976.5366 | $976.53 | $976.55 | $976.50 | |