| 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 | $197.47 | 9.312% | $215.8584 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $20.83 | 9.172% | $22.7405 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $72.38 | 7.404% | $77.739 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $220.96 | 9.597% | $242.1655 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $105.77 | 12.325% | $118.8062 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $149.38 | 13.188% | $169.0802 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $241.58 | 4.479% | $252.4004 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,008.37 | $1,098.7902 | $1,098.80 | $1,098.80 | $1,098.80 | |