| 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 | $201.38 | 8.155% | $217.8025 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $42.86 | 9.449% | $46.9098 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $88.75 | 10.506% | $98.0741 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $240.40 | 3.636% | $249.1409 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $250.71 | 13.203% | $283.8112 | $283.81 | $283.80 | $283.80 |
| Purchase #6 | $205.95 | 3.495% | $213.148 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $30.58 | 7.587% | $32.9001 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $1,060.63 | $1,141.7866 | $1,141.78 | $1,141.75 | $1,141.70 | |