| 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 | $229.39 | 4.243% | $239.123 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $165.36 | 10.641% | $182.956 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $116.47 | 3.225% | $120.2262 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $37.33 | 13.851% | $42.5006 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $152.40 | 12.246% | $171.0629 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $193.92 | 12.683% | $218.5149 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $163.44 | 12.457% | $183.7997 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $1,058.31 | $1,158.1833 | $1,158.18 | $1,158.15 | $1,158.20 | |