| 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 | $247.87 | 9.432% | $271.2491 | $271.25 | $271.25 | $271.20 |
| Purchase #2 | $196.86 | 8.396% | $213.3884 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $46.63 | 11.452% | $51.9701 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $101.38 | 3.582% | $105.0114 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $55.74 | 11.709% | $62.2666 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $101.55 | 13.570% | $115.3303 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $54.55 | 6.505% | $58.0985 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $804.58 | $877.3144 | $877.32 | $877.30 | $877.30 | |