| 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 | $203.73 | 12.168% | $228.5199 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $20.33 | 12.481% | $22.8674 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $146.28 | 12.536% | $164.6177 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $117.76 | 13.484% | $133.6388 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $125.31 | 7.460% | $134.6581 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $45.67 | 8.139% | $49.3871 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $168.79 | 6.428% | $179.6398 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $827.87 | $913.3288 | $913.34 | $913.30 | $913.30 | |