| 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 | $30.73 | 10.709% | $34.0209 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $239.60 | 10.545% | $264.8658 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $194.83 | 8.637% | $211.6575 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $161.93 | 5.358% | $170.6062 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $173.72 | 10.570% | $192.0822 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $15.99 | 8.799% | $17.397 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $248.47 | 7.495% | $267.0928 | $267.09 | $267.10 | $267.10 |
| 7 purchase totals = | $1,065.27 | $1,157.7224 | $1,157.73 | $1,157.70 | $1,157.80 | |