| 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 | $214.38 | 9.816% | $235.4235 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $195.74 | 9.710% | $214.7464 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $10.70 | 5.602% | $11.2994 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $100.79 | 11.394% | $112.274 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $107.50 | 10.216% | $118.4822 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $155.45 | 3.863% | $161.455 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $238.85 | 8.358% | $258.8131 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,023.41 | $1,112.4936 | $1,112.49 | $1,112.45 | $1,112.50 | |