| 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 | $129.74 | 8.453% | $140.7069 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $128.29 | 7.294% | $137.6475 | $137.65 | $137.65 | $137.60 |
| Purchase #3 | $11.69 | 3.416% | $12.0893 | $12.09 | $12.10 | $12.10 |
| Purchase #4 | $237.75 | 6.341% | $252.8257 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $142.40 | 9.164% | $155.4495 | $155.45 | $155.45 | $155.40 |
| Purchase #6 | $210.51 | 11.280% | $234.2555 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $121.61 | 5.476% | $128.2694 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $981.99 | $1,061.2438 | $1,061.26 | $1,061.25 | $1,061.20 | |