| 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 | $215.83 | 5.236% | $227.1309 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $117.77 | 9.455% | $128.9052 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $139.91 | 13.854% | $159.2931 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $240.27 | 7.579% | $258.4801 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $249.69 | 12.513% | $280.9337 | $280.93 | $280.95 | $280.90 |
| Purchase #6 | $164.51 | 4.117% | $171.2829 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $174.36 | 5.441% | $183.8469 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $1,302.34 | $1,409.8728 | $1,409.87 | $1,409.95 | $1,409.80 | |