| 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 | $73.31 | 11.743% | $81.9188 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $225.53 | 11.113% | $250.5931 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $243.79 | 11.648% | $272.1867 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $230.57 | 3.424% | $238.4647 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $151.57 | 9.508% | $165.9813 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $173.73 | 9.109% | $189.5551 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $38.37 | 6.312% | $40.7919 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $1,136.87 | $1,239.4916 | $1,239.49 | $1,239.50 | $1,239.60 | |