| 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 | $196.89 | 8.406% | $213.4406 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $169.44 | 12.381% | $190.4184 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $215.93 | 6.789% | $230.5895 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $150.83 | 9.476% | $165.1227 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $208.51 | 4.136% | $217.134 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $247.68 | 6.464% | $263.69 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $150.57 | 8.752% | $163.7479 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $1,339.85 | $1,444.1431 | $1,444.14 | $1,444.15 | $1,444.00 | |