| 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 | $92.65 | 12.852% | $104.5574 | $104.56 | $104.55 | $104.60 |
| Purchase #2 | $195.69 | 9.528% | $214.3353 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $180.78 | 11.411% | $201.4088 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $34.85 | 7.546% | $37.4798 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $237.73 | 3.780% | $246.7162 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $158.74 | 12.446% | $178.4968 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $179.79 | 5.644% | $189.9373 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $1,080.23 | $1,172.9316 | $1,172.95 | $1,172.95 | $1,172.90 | |