| 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 | $243.66 | 9.576% | $266.9929 | $266.99 | $267.00 | $267.00 |
| Purchase #2 | $70.86 | 12.350% | $79.6112 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $99.71 | 9.821% | $109.5025 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $168.97 | 8.389% | $183.1449 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $104.67 | 5.693% | $110.6289 | $110.63 | $110.65 | $110.60 |
| Purchase #6 | $37.33 | 4.681% | $39.0774 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $209.45 | 3.117% | $215.9786 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $934.65 | $1,004.9364 | $1,004.93 | $1,005.00 | $1,004.90 | |