| 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 | $188.75 | 12.837% | $212.9798 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $153.97 | 11.640% | $171.8921 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $10.58 | 6.822% | $11.3018 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $138.71 | 13.746% | $157.7771 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $64.97 | 8.719% | $70.6347 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $27.28 | 8.578% | $29.6201 | $29.62 | $29.60 | $29.60 |
| Purchase #7 | $226.99 | 12.459% | $255.2707 | $255.27 | $255.25 | $255.30 |
| 7 purchase totals = | $811.25 | $909.4763 | $909.47 | $909.50 | $909.50 | |