| 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 | $233.38 | 10.291% | $257.3971 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $36.32 | 6.664% | $38.7404 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $247.29 | 9.602% | $271.0348 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $65.70 | 9.210% | $71.751 | $71.75 | $71.75 | $71.80 |
| Purchase #5 | $219.97 | 13.781% | $250.2841 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $209.56 | 7.534% | $225.3483 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $167.53 | 3.837% | $173.9581 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $1,179.75 | $1,288.5138 | $1,288.51 | $1,288.55 | $1,288.50 | |