| 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 | $205.80 | 13.242% | $233.052 | $233.05 | $233.05 | $233.10 |
| Purchase #2 | $224.86 | 9.563% | $246.3634 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $77.92 | 6.523% | $83.0027 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $105.80 | 4.353% | $110.4055 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $105.91 | 11.143% | $117.7116 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $194.33 | 10.589% | $214.9076 | $214.91 | $214.90 | $214.90 |
| Purchase #7 | $153.60 | 3.381% | $158.7932 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,068.22 | $1,164.2360 | $1,164.23 | $1,164.20 | $1,164.30 | |