| 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 | $183.63 | 8.485% | $199.211 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $218.99 | 6.302% | $232.7907 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $93.77 | 9.223% | $102.4184 | $102.42 | $102.40 | $102.40 |
| Purchase #4 | $222.97 | 10.503% | $246.3885 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $204.64 | 4.140% | $213.1121 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $132.53 | 10.480% | $146.4191 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $184.52 | 8.290% | $199.8167 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $1,241.05 | $1,340.1565 | $1,340.16 | $1,340.10 | $1,340.10 | |