| 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 | $111.94 | 10.450% | $123.6377 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $125.77 | 8.746% | $136.7698 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $211.91 | 6.281% | $225.2201 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $184.56 | 5.533% | $194.7717 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $184.26 | 3.430% | $190.5801 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $205.80 | 11.807% | $230.0988 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $63.95 | 7.525% | $68.7622 | $68.76 | $68.75 | $68.80 |
| 7 purchase totals = | $1,088.19 | $1,169.8404 | $1,169.84 | $1,169.80 | $1,169.90 | |