| 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 | $116.47 | 3.312% | $120.3275 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $58.76 | 12.639% | $66.1867 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $190.93 | 9.121% | $208.3447 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $151.99 | 9.269% | $166.078 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $63.35 | 12.406% | $71.2092 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $221.33 | 10.794% | $245.2204 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $203.80 | 12.160% | $228.5821 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,006.63 | $1,105.9486 | $1,105.95 | $1,106.00 | $1,105.90 | |