| 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 | $221.92 | 13.265% | $251.3577 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $169.28 | 10.741% | $187.4624 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $245.62 | 13.479% | $278.7271 | $278.73 | $278.75 | $278.70 |
| Purchase #4 | $31.44 | 6.323% | $33.428 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $249.54 | 3.829% | $259.0949 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $104.53 | 5.733% | $110.5227 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $42.80 | 5.447% | $45.1313 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $1,065.13 | $1,165.7241 | $1,165.72 | $1,165.75 | $1,165.70 | |