| 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 | $187.81 | 6.743% | $200.474 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $246.44 | 4.189% | $256.7634 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $214.95 | 4.246% | $224.0768 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $112.50 | 10.301% | $124.0886 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $131.41 | 3.405% | $135.8845 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $218.88 | 13.440% | $248.2975 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $87.32 | 11.742% | $97.5731 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $1,199.31 | $1,287.1579 | $1,287.15 | $1,287.15 | $1,287.30 | |