| 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 | $33.41 | 8.305% | $36.1847 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $11.54 | 11.454% | $12.8618 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $22.96 | 11.299% | $25.5543 | $25.55 | $25.55 | $25.60 |
| Purchase #4 | $221.29 | 10.400% | $244.3042 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $237.43 | 4.627% | $248.4159 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $136.42 | 7.426% | $146.5505 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $123.37 | 11.851% | $137.9906 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $786.42 | $851.8620 | $851.85 | $851.85 | $852.00 | |