| 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 | $183.27 | 3.552% | $189.7798 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $162.84 | 10.487% | $179.917 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $83.62 | 13.743% | $95.1119 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $48.57 | 8.648% | $52.7703 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $65.48 | 3.104% | $67.5125 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $236.95 | 4.238% | $246.9919 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $248.79 | 9.141% | $271.5319 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $1,029.52 | $1,103.6153 | $1,103.61 | $1,103.60 | $1,103.60 | |