| 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 | $7.45 | 8.416% | $8.077 | $8.08 | $8.10 | $8.10 |
| Purchase #2 | $119.61 | 7.141% | $128.1514 | $128.15 | $128.15 | $128.20 |
| Purchase #3 | $230.38 | 5.670% | $243.4425 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $235.28 | 12.773% | $265.3323 | $265.33 | $265.35 | $265.30 |
| Purchase #5 | $160.55 | 6.639% | $171.2089 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $102.75 | 13.872% | $117.0035 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $102.40 | 13.470% | $116.1933 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $958.42 | $1,049.4089 | $1,049.40 | $1,049.45 | $1,049.40 | |