| 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 | $136.86 | 9.535% | $149.9096 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $193.57 | 10.141% | $213.1999 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $237.34 | 10.254% | $261.6768 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $183.64 | 12.663% | $206.8943 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $214.32 | 8.445% | $232.4193 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $192.71 | 7.413% | $206.9956 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $150.99 | 6.133% | $160.2502 | $160.25 | $160.25 | $160.30 |
| 7 purchase totals = | $1,309.43 | $1,431.3457 | $1,431.35 | $1,431.35 | $1,431.40 | |