| 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 | $215.35 | 10.705% | $238.4032 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $248.76 | 13.362% | $281.9993 | $282.00 | $282.00 | $282.00 |
| Purchase #3 | $20.60 | 7.718% | $22.1899 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $221.74 | 6.613% | $236.4037 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $98.93 | 8.475% | $107.3143 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $142.58 | 6.350% | $151.6338 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $170.63 | 12.111% | $191.295 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $1,118.59 | $1,229.2392 | $1,229.23 | $1,229.25 | $1,229.20 | |