| 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 | $122.53 | 4.214% | $127.6934 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $110.96 | 9.261% | $121.236 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $60.63 | 10.482% | $66.9852 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $99.93 | 4.226% | $104.153 | $104.15 | $104.15 | $104.20 |
| Purchase #5 | $107.25 | 9.866% | $117.8313 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $92.74 | 6.661% | $98.9174 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $192.47 | 7.246% | $206.4164 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $786.51 | $843.2327 | $843.24 | $843.25 | $843.20 | |