| 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 | $121.25 | 9.398% | $132.6451 | $132.65 | $132.65 | $132.60 |
| Purchase #2 | $42.88 | 5.620% | $45.2899 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $142.82 | 6.168% | $151.6291 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $248.73 | 7.691% | $267.8598 | $267.86 | $267.85 | $267.90 |
| Purchase #5 | $134.94 | 3.747% | $139.9962 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $67.62 | 5.576% | $71.3905 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $26.64 | 11.874% | $29.8032 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $784.88 | $838.6138 | $838.62 | $838.65 | $838.60 | |