| 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 | $13.92 | 9.152% | $15.194 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $106.80 | 12.593% | $120.2493 | $120.25 | $120.25 | $120.20 |
| Purchase #3 | $14.44 | 6.546% | $15.3852 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $187.59 | 8.207% | $202.9855 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $176.47 | 4.218% | $183.9135 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $235.64 | 4.471% | $246.1755 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $112.52 | 7.784% | $121.2786 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $847.38 | $905.1816 | $905.19 | $905.25 | $905.20 | |