| 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 | $220.26 | 7.326% | $236.3962 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $173.92 | 13.650% | $197.6601 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $186.81 | 3.682% | $193.6883 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $20.89 | 5.584% | $22.0565 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $126.74 | 3.582% | $131.2798 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $173.95 | 10.209% | $191.7086 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $120.83 | 5.476% | $127.4467 | $127.45 | $127.45 | $127.40 |
| 7 purchase totals = | $1,023.40 | $1,100.2362 | $1,100.25 | $1,100.25 | $1,100.30 | |