| 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 | $110.27 | 3.198% | $113.7964 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $45.33 | 3.838% | $47.0698 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $28.53 | 11.389% | $31.7793 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $64.55 | 10.654% | $71.4272 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $208.75 | 6.818% | $222.9826 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $231.65 | 11.157% | $257.4952 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $217.64 | 5.188% | $228.9312 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $906.72 | $973.4817 | $973.49 | $973.55 | $973.50 | |