| 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 | $99.87 | 6.132% | $105.994 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $23.64 | 8.389% | $25.6232 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $167.89 | 11.489% | $187.1789 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $200.40 | 8.616% | $217.6665 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $234.80 | 11.827% | $262.5698 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $142.75 | 7.173% | $152.9895 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $200.96 | 10.416% | $221.892 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $1,070.31 | $1,173.9139 | $1,173.91 | $1,173.90 | $1,174.00 | |