| 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 | $215.37 | 10.871% | $238.7829 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $231.96 | 6.735% | $247.5825 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $39.51 | 5.628% | $41.7336 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $89.36 | 4.140% | $93.0595 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $66.68 | 13.306% | $75.5524 | $75.55 | $75.55 | $75.60 |
| Purchase #6 | $217.49 | 7.117% | $232.9688 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $226.67 | 12.497% | $254.9969 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $1,087.04 | $1,184.6766 | $1,184.67 | $1,184.70 | $1,184.80 | |