| 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 | $222.27 | 6.671% | $237.0976 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $164.73 | 9.323% | $180.0878 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $47.74 | 4.811% | $50.0368 | $50.04 | $50.05 | $50.00 |
| Purchase #4 | $159.72 | 13.561% | $181.3796 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $111.28 | 5.607% | $117.5195 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $33.63 | 10.218% | $37.0663 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $212.87 | 8.500% | $230.964 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $952.24 | $1,034.1516 | $1,034.16 | $1,034.15 | $1,034.20 | |