| 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 | $93.89 | 8.855% | $102.204 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $106.97 | 9.605% | $117.2445 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $227.43 | 9.780% | $249.6727 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $138.74 | 10.507% | $153.3174 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $120.86 | 3.747% | $125.3886 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $191.37 | 10.543% | $211.5461 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $208.52 | 3.470% | $215.7556 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,087.78 | $1,175.1289 | $1,175.13 | $1,175.10 | $1,175.10 | |