| 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 | $228.40 | 3.481% | $236.3506 | $236.35 | $236.35 | $236.40 |
| Purchase #2 | $14.26 | 9.838% | $15.6629 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $196.71 | 6.201% | $208.908 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $98.35 | 6.865% | $105.1017 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $241.37 | 8.735% | $262.4537 | $262.45 | $262.45 | $262.50 |
| Purchase #6 | $182.42 | 13.158% | $206.4228 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $48.28 | 11.793% | $53.9737 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $1,009.79 | $1,088.8734 | $1,088.86 | $1,088.80 | $1,089.00 | |