| 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 | $125.75 | 10.357% | $138.7739 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $240.99 | 3.590% | $249.6415 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $56.35 | 7.741% | $60.7121 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $154.67 | 7.845% | $166.8039 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $188.83 | 12.223% | $211.9107 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $98.37 | 10.586% | $108.7834 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $137.29 | 10.438% | $151.6203 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $1,002.25 | $1,088.2458 | $1,088.23 | $1,088.20 | $1,088.20 | |