| 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 | $114.31 | 13.309% | $129.5235 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $182.48 | 5.364% | $192.2682 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $232.25 | 6.706% | $247.8247 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $213.92 | 10.389% | $236.1441 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $148.41 | 3.794% | $154.0407 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $27.95 | 5.595% | $29.5138 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $185.93 | 13.587% | $211.1923 | $211.19 | $211.20 | $211.20 |
| 7 purchase totals = | $1,105.25 | $1,200.5073 | $1,200.49 | $1,200.45 | $1,200.40 | |