| 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 | $98.85 | 3.271% | $102.0834 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $26.53 | 11.130% | $29.4828 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $89.68 | 4.124% | $93.3784 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $225.41 | 11.591% | $251.5373 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $188.62 | 5.734% | $199.4355 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $191.69 | 4.273% | $199.8809 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $172.61 | 10.562% | $190.8411 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $993.39 | $1,066.6394 | $1,066.64 | $1,066.75 | $1,066.60 | |