| 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 | $98.86 | 12.710% | $111.4251 | $111.43 | $111.45 | $111.40 |
| Purchase #2 | $114.48 | 4.507% | $119.6396 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $14.41 | 10.594% | $15.9366 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $103.93 | 3.662% | $107.7359 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $241.43 | 3.456% | $249.7738 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $95.93 | 6.201% | $101.8786 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $175.64 | 6.536% | $187.1198 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $844.68 | $893.5094 | $893.52 | $893.55 | $893.40 | |