| 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 | $119.60 | 7.597% | $128.686 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $188.36 | 9.294% | $205.8662 | $205.87 | $205.85 | $205.90 |
| Purchase #3 | $64.88 | 7.617% | $69.8219 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $237.44 | 7.422% | $255.0628 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $22.80 | 4.140% | $23.7439 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $92.27 | 10.375% | $101.843 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $179.59 | 9.344% | $196.3709 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $904.94 | $981.3947 | $981.39 | $981.35 | $981.40 | |