| 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 | $233.99 | 12.642% | $263.571 | $263.57 | $263.55 | $263.60 |
| Purchase #2 | $243.69 | 9.257% | $266.2484 | $266.25 | $266.25 | $266.20 |
| Purchase #3 | $209.50 | 13.821% | $238.455 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $63.55 | 13.844% | $72.3479 | $72.35 | $72.35 | $72.30 |
| Purchase #5 | $108.53 | 12.147% | $121.7131 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $61.27 | 13.435% | $69.5016 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $31.58 | 11.602% | $35.2439 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $952.11 | $1,067.0809 | $1,067.08 | $1,067.05 | $1,067.00 | |