| 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 | $179.80 | 9.461% | $196.8109 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $198.50 | 13.866% | $226.024 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $102.72 | 3.548% | $106.3645 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $197.33 | 12.113% | $221.2326 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $137.74 | 4.295% | $143.6559 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $220.54 | 4.561% | $230.5988 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $247.31 | 8.678% | $268.7716 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,283.94 | $1,393.4583 | $1,393.45 | $1,393.40 | $1,393.50 | |