| 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 | $244.34 | 4.307% | $254.8637 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $149.38 | 5.632% | $157.7931 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $48.41 | 9.869% | $53.1876 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $174.92 | 3.547% | $181.1244 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $176.45 | 3.534% | $182.6857 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $27.34 | 10.697% | $30.2646 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $6.61 | 3.104% | $6.8152 | $6.82 | $6.80 | $6.80 |
| 7 purchase totals = | $827.45 | $866.7343 | $866.73 | $866.70 | $866.80 | |