| 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 | $118.36 | 9.159% | $129.2006 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $29.61 | 11.230% | $32.9352 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $217.57 | 6.487% | $231.6838 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $104.42 | 7.667% | $112.4259 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $136.40 | 4.587% | $142.6567 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $37.94 | 11.836% | $42.4306 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $9.88 | 7.849% | $10.6555 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $654.18 | $701.9883 | $702.00 | $702.05 | $702.00 | |