| 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 | $122.36 | 9.831% | $134.3892 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $235.73 | 7.139% | $252.5588 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $189.28 | 4.585% | $197.9585 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $116.76 | 8.512% | $126.6986 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $233.71 | 8.464% | $253.4912 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $81.83 | 3.195% | $84.4445 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $203.62 | 3.695% | $211.1438 | $211.14 | $211.15 | $211.10 |
| 7 purchase totals = | $1,183.29 | $1,260.6846 | $1,260.68 | $1,260.70 | $1,260.70 | |