| 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 | $214.69 | 11.260% | $238.8641 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $71.80 | 7.604% | $77.2597 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $141.46 | 3.351% | $146.2003 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $84.73 | 8.464% | $91.9015 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $110.85 | 10.613% | $122.6145 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $212.98 | 8.759% | $231.6349 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $204.65 | 11.637% | $228.4651 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $1,041.16 | $1,136.9401 | $1,136.93 | $1,136.90 | $1,137.00 | |