| 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 | $187.66 | 10.353% | $207.0884 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $8.86 | 13.208% | $10.0302 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $201.44 | 8.236% | $218.0306 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $178.94 | 8.560% | $194.2573 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $104.41 | 8.372% | $113.1512 | $113.15 | $113.15 | $113.20 |
| Purchase #6 | $32.57 | 4.699% | $34.1005 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $48.26 | 6.604% | $51.4471 | $51.45 | $51.45 | $51.40 |
| 7 purchase totals = | $762.14 | $828.1053 | $828.11 | $828.15 | $828.10 | |