| 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 | $172.31 | 12.638% | $194.0865 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $206.49 | 13.318% | $233.9903 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $150.52 | 12.163% | $168.8277 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $86.53 | 11.624% | $96.5882 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $230.62 | 13.206% | $261.0757 | $261.08 | $261.10 | $261.10 |
| Purchase #6 | $112.41 | 10.720% | $124.4604 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $219.75 | 8.631% | $238.7166 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,178.63 | $1,317.7454 | $1,317.76 | $1,317.80 | $1,317.80 | |