| 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 | $7.83 | 5.283% | $8.2437 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $245.77 | 5.135% | $258.3903 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $135.35 | 9.591% | $148.3314 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $206.69 | 11.375% | $230.201 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $216.77 | 4.568% | $226.6721 | $226.67 | $226.65 | $226.70 |
| Purchase #6 | $64.57 | 11.488% | $71.9878 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $194.78 | 11.499% | $217.1778 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $1,071.76 | $1,161.0041 | $1,161.00 | $1,161.05 | $1,161.00 | |