| 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 | $108.69 | 3.646% | $112.6528 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $94.76 | 10.198% | $104.4236 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $204.27 | 8.158% | $220.9343 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $35.91 | 11.811% | $40.1513 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $5.65 | 5.179% | $5.9426 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $169.53 | 13.727% | $192.8014 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $192.64 | 10.467% | $212.8036 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $811.45 | $889.7096 | $889.69 | $889.70 | $889.70 | |