| 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 | $14.99 | 8.177% | $16.2157 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $232.83 | 12.311% | $261.4937 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $66.99 | 8.567% | $72.729 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $241.43 | 11.738% | $269.7691 | $269.77 | $269.75 | $269.80 |
| Purchase #5 | $162.41 | 4.866% | $170.3129 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $224.46 | 7.663% | $241.6604 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $109.35 | 8.656% | $118.8153 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $1,052.46 | $1,150.9961 | $1,151.00 | $1,150.95 | $1,151.00 | |