| 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 | $212.75 | 6.659% | $226.917 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $51.43 | 4.102% | $53.5397 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $145.85 | 4.756% | $152.7866 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $206.71 | 9.734% | $226.8312 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $84.89 | 10.712% | $93.9834 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $84.30 | 5.611% | $89.0301 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $86.73 | 13.754% | $98.6588 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $872.66 | $941.7468 | $941.75 | $941.80 | $941.70 | |