| 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 | $51.29 | 12.289% | $57.593 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $108.80 | 7.176% | $116.6075 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $128.36 | 11.544% | $143.1779 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $66.59 | 11.794% | $74.4436 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $242.63 | 3.608% | $251.3841 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $227.85 | 11.538% | $254.1393 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $177.99 | 3.290% | $183.8459 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $1,003.51 | $1,081.1913 | $1,081.19 | $1,081.25 | $1,081.10 | |