| 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 | $248.66 | 7.139% | $266.4118 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $17.71 | 5.784% | $18.7343 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $106.95 | 7.461% | $114.9295 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $97.84 | 9.785% | $107.4136 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $102.43 | 5.115% | $107.6693 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $198.68 | 4.200% | $207.0246 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $206.41 | 6.361% | $219.5397 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $978.68 | $1,041.7228 | $1,041.71 | $1,041.70 | $1,041.60 | |