| 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 | $108.59 | 7.208% | $116.4172 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $235.58 | 10.522% | $260.3677 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $220.75 | 4.870% | $231.5005 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $106.83 | 4.559% | $111.7004 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $195.89 | 10.279% | $216.0255 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $133.68 | 11.217% | $148.6749 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $203.41 | 6.212% | $216.0458 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,204.73 | $1,300.7320 | $1,300.74 | $1,300.70 | $1,300.70 | |