| 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 | $243.33 | 11.603% | $271.5636 | $271.56 | $271.55 | $271.60 |
| Purchase #2 | $246.37 | 9.324% | $269.3415 | $269.34 | $269.35 | $269.30 |
| Purchase #3 | $61.97 | 8.269% | $67.0943 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $17.69 | 3.425% | $18.2959 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $91.68 | 6.721% | $97.8418 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $192.98 | 12.354% | $216.8207 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $129.62 | 7.121% | $138.8502 | $138.85 | $138.85 | $138.90 |
| 7 purchase totals = | $983.64 | $1,079.8080 | $1,079.80 | $1,079.80 | $1,079.80 | |