| 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 | $92.69 | 13.746% | $105.4312 | $105.43 | $105.45 | $105.40 |
| Purchase #2 | $208.73 | 5.546% | $220.3062 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $173.40 | 11.661% | $193.6202 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $113.80 | 13.182% | $128.8011 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $11.50 | 5.226% | $12.101 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $194.71 | 12.130% | $218.3283 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $121.49 | 12.102% | $136.1927 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $916.32 | $1,014.7807 | $1,014.78 | $1,014.80 | $1,014.70 | |