| 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 | $215.68 | 8.634% | $234.3018 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $105.98 | 12.683% | $119.4214 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $210.35 | 8.510% | $228.2508 | $228.25 | $228.25 | $228.30 |
| Purchase #4 | $24.79 | 7.777% | $26.7179 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $7.32 | 12.124% | $8.2075 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $70.53 | 7.421% | $75.764 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $140.83 | 3.448% | $145.6858 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $775.48 | $838.3492 | $838.35 | $838.30 | $838.40 | |