| 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 | $157.83 | 4.227% | $164.5015 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $107.61 | 12.828% | $121.4142 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $187.86 | 11.763% | $209.958 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $217.59 | 13.277% | $246.4794 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $232.73 | 11.817% | $260.2317 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $207.28 | 12.459% | $233.105 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $138.25 | 11.412% | $154.0271 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $1,249.15 | $1,389.7169 | $1,389.72 | $1,389.75 | $1,389.70 | |