| 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 | $9.67 | 4.146% | $10.0709 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $249.66 | 13.827% | $284.1805 | $284.18 | $284.20 | $284.20 |
| Purchase #3 | $90.48 | 13.572% | $102.7599 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $114.27 | 3.419% | $118.1769 | $118.18 | $118.20 | $118.20 |
| Purchase #5 | $234.49 | 3.530% | $242.7675 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $62.39 | 11.329% | $69.4582 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $201.43 | 8.823% | $219.2022 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $962.39 | $1,046.6161 | $1,046.62 | $1,046.60 | $1,046.80 | |