| 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 | $122.89 | 7.496% | $132.1018 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $106.63 | 10.816% | $118.1631 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $105.52 | 8.646% | $114.6433 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $62.50 | 3.599% | $64.7494 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $192.84 | 3.304% | $199.2114 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $199.92 | 6.674% | $213.2627 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $151.61 | 9.789% | $166.4511 | $166.45 | $166.45 | $166.50 |
| 7 purchase totals = | $941.91 | $1,008.5828 | $1,008.57 | $1,008.55 | $1,008.60 | |