| 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 | $234.36 | 7.778% | $252.5885 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $199.42 | 12.232% | $223.8131 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $188.79 | 10.506% | $208.6243 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $118.85 | 11.445% | $132.4524 | $132.45 | $132.45 | $132.50 |
| Purchase #5 | $115.42 | 3.673% | $119.6594 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $204.42 | 4.380% | $213.3736 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $91.75 | 7.104% | $98.2679 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $1,153.01 | $1,248.7792 | $1,248.77 | $1,248.70 | $1,248.90 | |