| 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 | $212.76 | 3.502% | $220.2109 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $121.34 | 7.693% | $130.6747 | $130.67 | $130.65 | $130.70 |
| Purchase #3 | $127.25 | 9.398% | $139.209 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $208.57 | 8.742% | $226.8032 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $88.37 | 10.678% | $97.8061 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $218.70 | 6.315% | $232.5109 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $213.46 | 7.157% | $228.7373 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $1,190.45 | $1,275.9521 | $1,275.95 | $1,275.90 | $1,275.90 | |