| 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 | $226.26 | 9.605% | $247.9923 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $215.62 | 6.757% | $230.1894 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $89.25 | 5.473% | $94.1347 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $101.63 | 8.626% | $110.3966 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $167.88 | 4.113% | $174.7849 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $33.97 | 4.145% | $35.3781 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $250.39 | 12.410% | $281.4634 | $281.46 | $281.45 | $281.50 |
| 7 purchase totals = | $1,085.00 | $1,174.3394 | $1,174.33 | $1,174.40 | $1,174.40 | |