| 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 | $170.63 | 4.367% | $178.0814 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $208.46 | 11.107% | $231.6137 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $28.57 | 13.855% | $32.5284 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $32.70 | 12.177% | $36.6819 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $246.48 | 10.176% | $271.5618 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $178.43 | 13.801% | $203.0551 | $203.06 | $203.05 | $203.10 |
| Purchase #7 | $32.39 | 6.271% | $34.4212 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $897.66 | $987.9435 | $987.94 | $987.95 | $988.00 | |