| 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 | $101.42 | 7.174% | $108.6959 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $122.82 | 5.277% | $129.3012 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $137.61 | 6.401% | $146.4184 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $100.41 | 3.779% | $104.2045 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $210.69 | 8.793% | $229.216 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $165.50 | 4.274% | $172.5735 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $247.31 | 11.599% | $275.9955 | $276.00 | $276.00 | $276.00 |
| 7 purchase totals = | $1,085.76 | $1,166.4050 | $1,166.41 | $1,166.35 | $1,166.40 | |