| 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 | $222.32 | 5.118% | $233.6983 | $233.70 | $233.70 | $233.70 |
| Purchase #2 | $180.36 | 8.323% | $195.3714 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $183.77 | 3.624% | $190.4298 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $75.57 | 8.271% | $81.8204 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $194.66 | 10.853% | $215.7864 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $250.94 | 5.562% | $264.8973 | $264.90 | $264.90 | $264.90 |
| Purchase #7 | $233.77 | 10.629% | $258.6174 | $258.62 | $258.60 | $258.60 |
| 7 purchase totals = | $1,341.39 | $1,440.6210 | $1,440.63 | $1,440.60 | $1,440.60 | |