| 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 | $113.55 | 3.791% | $117.8547 | $117.85 | $117.85 | $117.90 |
| Purchase #2 | $135.85 | 6.800% | $145.0878 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $247.31 | 4.200% | $257.697 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $132.89 | 5.426% | $140.1006 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $70.93 | 12.448% | $79.7594 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $140.91 | 5.575% | $148.7657 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $100.88 | 11.160% | $112.1382 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $942.32 | $1,001.4034 | $1,001.41 | $1,001.40 | $1,001.50 | |