| 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 | $221.75 | 9.629% | $243.1023 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $143.83 | 13.358% | $163.0428 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $39.36 | 12.674% | $44.3485 | $44.35 | $44.35 | $44.30 |
| Purchase #4 | $197.77 | 10.364% | $218.2669 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $244.42 | 11.337% | $272.1299 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $147.96 | 13.516% | $167.9583 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $134.90 | 3.367% | $139.4421 | $139.44 | $139.45 | $139.40 |
| 7 purchase totals = | $1,129.99 | $1,248.2908 | $1,248.29 | $1,248.30 | $1,248.20 | |