| 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 | $201.57 | 7.472% | $216.6313 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $99.60 | 4.283% | $103.8659 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $19.62 | 11.153% | $21.8082 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $140.28 | 9.461% | $153.5519 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $200.97 | 11.701% | $224.4855 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $99.42 | 12.697% | $112.0434 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $105.45 | 6.181% | $111.9679 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $866.91 | $944.3541 | $944.36 | $944.35 | $944.40 | |