| 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 | $207.27 | 10.550% | $229.137 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $216.74 | 3.479% | $224.2804 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $154.60 | 12.548% | $173.9992 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $29.71 | 11.372% | $33.0886 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $143.85 | 5.105% | $151.1935 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $248.69 | 7.585% | $267.5531 | $267.55 | $267.55 | $267.60 |
| Purchase #7 | $105.39 | 10.830% | $116.8037 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $1,106.25 | $1,196.0555 | $1,196.05 | $1,196.10 | $1,196.10 | |