| 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 | $98.70 | 13.354% | $111.8804 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $146.52 | 5.514% | $154.5991 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $225.28 | 8.349% | $244.0886 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $205.73 | 6.166% | $218.4153 | $218.42 | $218.40 | $218.40 |
| Purchase #5 | $170.91 | 7.678% | $184.0325 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $131.68 | 3.575% | $136.3876 | $136.39 | $136.40 | $136.40 |
| Purchase #7 | $170.32 | 13.586% | $193.4597 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $1,149.14 | $1,242.8632 | $1,242.87 | $1,242.90 | $1,242.90 | |