| 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 | $126.58 | 5.715% | $133.814 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $165.95 | 10.584% | $183.5141 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $119.53 | 11.684% | $133.4959 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $35.82 | 12.299% | $40.2255 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $76.31 | 10.729% | $84.4973 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $237.28 | 3.183% | $244.8326 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $9.89 | 6.232% | $10.5063 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $771.36 | $830.8857 | $830.89 | $830.90 | $830.80 | |