| 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 | $131.66 | 9.285% | $143.8846 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $187.28 | 11.702% | $209.1955 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $142.69 | 10.316% | $157.4099 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $223.51 | 8.782% | $243.1386 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $126.78 | 3.265% | $130.9194 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $8.99 | 10.332% | $9.9188 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $95.27 | 12.106% | $106.8034 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $916.18 | $1,001.2702 | $1,001.27 | $1,001.25 | $1,001.20 | |