| 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 | $209.76 | 10.313% | $231.3925 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $190.45 | 7.722% | $205.1565 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $86.42 | 6.522% | $92.0563 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $142.38 | 5.794% | $150.6295 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $121.80 | 3.864% | $126.5064 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $68.87 | 6.201% | $73.1406 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $191.87 | 6.756% | $204.8327 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $1,011.55 | $1,083.7145 | $1,083.72 | $1,083.75 | $1,083.70 | |