| 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 | $128.68 | 7.625% | $138.4919 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $240.92 | 11.596% | $268.8571 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $171.76 | 12.752% | $193.6628 | $193.66 | $193.65 | $193.70 |
| Purchase #4 | $37.25 | 11.439% | $41.511 | $41.51 | $41.50 | $41.50 |
| Purchase #5 | $76.90 | 3.488% | $79.5823 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $127.73 | 10.175% | $140.7265 | $140.73 | $140.75 | $140.70 |
| Purchase #7 | $232.80 | 10.431% | $257.0834 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $1,016.04 | $1,119.9150 | $1,119.91 | $1,119.95 | $1,120.00 | |