| 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 | $99.36 | 3.394% | $102.7323 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $181.80 | 8.473% | $197.2039 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $11.68 | 7.552% | $12.5621 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $230.25 | 7.143% | $246.6968 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $197.43 | 11.167% | $219.477 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $106.54 | 9.494% | $116.6549 | $116.65 | $116.65 | $116.70 |
| Purchase #7 | $239.94 | 3.166% | $247.5365 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $1,067.00 | $1,142.8635 | $1,142.86 | $1,142.90 | $1,142.90 | |