| 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 | $116.88 | 3.159% | $120.5722 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $69.44 | 11.144% | $77.1784 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $182.79 | 5.187% | $192.2713 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $174.98 | 11.176% | $194.5358 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $207.94 | 10.683% | $230.1542 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $159.63 | 5.387% | $168.2293 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $216.55 | 13.686% | $246.187 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,128.21 | $1,229.1282 | $1,229.13 | $1,229.15 | $1,229.20 | |