| 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 | $225.38 | 11.767% | $251.9005 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $35.38 | 13.780% | $40.2554 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $232.59 | 6.735% | $248.2549 | $248.25 | $248.25 | $248.30 |
| Purchase #4 | $215.32 | 10.362% | $237.6315 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $121.34 | 7.233% | $130.1165 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $103.54 | 12.219% | $116.1916 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $168.33 | 8.729% | $183.0235 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $1,101.88 | $1,207.3739 | $1,207.37 | $1,207.35 | $1,207.40 | |