| 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 | $21.70 | 9.213% | $23.6992 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $158.73 | 5.576% | $167.5808 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $132.73 | 11.207% | $147.6051 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $97.33 | 5.398% | $102.5839 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $118.61 | 12.518% | $133.4576 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $206.41 | 11.660% | $230.4774 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $186.29 | 3.281% | $192.4022 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $921.80 | $997.8062 | $997.81 | $997.85 | $997.90 | |