| 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 | $121.58 | 10.108% | $133.8693 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $188.43 | 11.531% | $210.1579 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $105.74 | 4.789% | $110.8039 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $193.80 | 10.513% | $214.1742 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $148.55 | 12.636% | $167.3208 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $27.30 | 6.316% | $29.0243 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $132.76 | 9.378% | $145.2102 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $918.16 | $1,010.5606 | $1,010.55 | $1,010.45 | $1,010.60 | |