| 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 | $180.64 | 13.538% | $205.095 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $8.90 | 10.649% | $9.8478 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $100.25 | 7.305% | $107.5733 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $241.56 | 7.253% | $259.0803 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $176.92 | 6.121% | $187.7493 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $200.38 | 9.523% | $219.4622 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $240.30 | 8.282% | $260.2016 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $1,148.95 | $1,249.0095 | $1,249.01 | $1,249.00 | $1,249.00 | |