| 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 | $210.52 | 5.590% | $222.2881 | $222.29 | $222.30 | $222.30 |
| Purchase #2 | $86.97 | 10.394% | $96.0097 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $141.68 | 6.798% | $151.3114 | $151.31 | $151.30 | $151.30 |
| Purchase #4 | $194.27 | 12.455% | $218.4663 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $116.58 | 4.739% | $122.1047 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $104.54 | 9.567% | $114.5413 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $241.32 | 9.574% | $264.424 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $1,095.88 | $1,189.1455 | $1,189.14 | $1,189.10 | $1,189.10 | |