| 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 | $216.62 | 4.670% | $226.7362 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $247.89 | 3.241% | $255.9241 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $16.44 | 9.606% | $18.0192 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $180.78 | 6.625% | $192.7567 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $89.95 | 3.817% | $93.3834 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $110.89 | 10.168% | $122.1653 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $13.54 | 13.441% | $15.3599 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $876.11 | $924.3448 | $924.35 | $924.30 | $924.40 | |