| 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 | $127.26 | 10.717% | $140.8985 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $218.52 | 13.216% | $247.3996 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $7.63 | 5.811% | $8.0734 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $191.46 | 8.586% | $207.8988 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $206.86 | 6.234% | $219.7557 | $219.76 | $219.75 | $219.80 |
| Purchase #6 | $86.81 | 5.344% | $91.4491 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $190.30 | 8.532% | $206.5364 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,028.84 | $1,122.0115 | $1,122.02 | $1,122.00 | $1,122.00 | |