| 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 | $97.27 | 13.814% | $110.7069 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $250.65 | 13.375% | $284.1744 | $284.17 | $284.15 | $284.20 |
| Purchase #3 | $37.59 | 9.506% | $41.1633 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $73.90 | 7.738% | $79.6184 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $188.82 | 7.160% | $202.3395 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $171.56 | 4.260% | $178.8685 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $198.79 | 10.219% | $219.1044 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $1,018.58 | $1,115.9754 | $1,115.97 | $1,115.90 | $1,116.00 | |