| 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 | $230.86 | 4.861% | $242.0821 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $197.79 | 11.286% | $220.1126 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $116.59 | 4.140% | $121.4168 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $207.60 | 11.720% | $231.9307 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $157.92 | 7.220% | $169.3218 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $212.73 | 8.385% | $230.5674 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $142.61 | 10.324% | $157.3331 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,266.10 | $1,372.7645 | $1,372.76 | $1,372.75 | $1,372.70 | |