| 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 | $16.40 | 5.322% | $17.2728 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $246.40 | 10.629% | $272.5899 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $191.69 | 10.848% | $212.4845 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $225.79 | 5.515% | $238.2423 | $238.24 | $238.25 | $238.20 |
| Purchase #5 | $198.55 | 11.128% | $220.6446 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $97.43 | 13.307% | $110.395 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $42.97 | 3.453% | $44.4538 | $44.45 | $44.45 | $44.50 |
| 7 purchase totals = | $1,019.23 | $1,116.0829 | $1,116.07 | $1,116.10 | $1,116.10 | |