| 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 | $207.25 | 5.157% | $217.9379 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $33.26 | 3.688% | $34.4866 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $95.58 | 3.706% | $99.1222 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $119.75 | 4.236% | $124.8226 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $177.25 | 3.834% | $184.0458 | $184.05 | $184.05 | $184.00 |
| Purchase #6 | $32.25 | 5.467% | $34.0131 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $105.86 | 4.443% | $110.5634 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $771.20 | $804.9916 | $804.99 | $804.95 | $804.90 | |