| 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 | $12.25 | 11.156% | $13.6166 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $245.78 | 13.598% | $279.2012 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $180.76 | 6.569% | $192.6341 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $10.60 | 6.530% | $11.2922 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $138.63 | 13.151% | $156.8612 | $156.86 | $156.85 | $156.90 |
| Purchase #6 | $56.94 | 3.440% | $58.8987 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $18.98 | 7.725% | $20.4462 | $20.45 | $20.45 | $20.40 |
| 7 purchase totals = | $663.94 | $732.9502 | $732.95 | $732.95 | $732.90 | |