| 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 | $192.63 | 12.150% | $216.0345 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $236.66 | 3.318% | $244.5124 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $124.66 | 6.426% | $132.6707 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $203.89 | 13.857% | $232.143 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $126.60 | 6.529% | $134.8657 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $63.90 | 13.642% | $72.6172 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $93.74 | 10.207% | $103.308 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $1,042.08 | $1,136.1515 | $1,136.15 | $1,136.10 | $1,136.10 | |