| 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 | $247.91 | 9.380% | $271.164 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $84.66 | 4.216% | $88.2293 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $229.25 | 11.270% | $255.0865 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $66.45 | 13.282% | $75.2759 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $236.31 | 6.109% | $250.7462 | $250.75 | $250.75 | $250.70 |
| Purchase #6 | $183.86 | 11.562% | $205.1179 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $112.81 | 11.591% | $125.8858 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $1,161.25 | $1,271.5056 | $1,271.52 | $1,271.55 | $1,271.50 | |