| 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 | $218.34 | 8.388% | $236.6544 | $236.65 | $236.65 | $236.70 |
| Purchase #2 | $11.71 | 10.441% | $12.9326 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $216.51 | 13.297% | $245.2993 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $215.45 | 5.120% | $226.481 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $37.27 | 4.458% | $38.9315 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $52.80 | 9.674% | $57.9079 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $138.56 | 6.225% | $147.1854 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $890.64 | $965.3921 | $965.39 | $965.45 | $965.40 | |