| 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 | $215.87 | 9.750% | $236.9173 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $239.34 | 12.103% | $268.3073 | $268.31 | $268.30 | $268.30 |
| Purchase #3 | $76.54 | 3.696% | $79.3689 | $79.37 | $79.35 | $79.40 |
| Purchase #4 | $43.94 | 13.624% | $49.9264 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $174.74 | 7.363% | $187.6061 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $186.99 | 10.210% | $206.0817 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $79.96 | 5.148% | $84.0763 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $1,017.38 | $1,112.2840 | $1,112.30 | $1,112.30 | $1,112.30 | |