| 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 | $116.73 | 13.188% | $132.1244 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $86.60 | 6.847% | $92.5295 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $120.81 | 7.258% | $129.5784 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $92.93 | 4.362% | $96.9836 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $203.74 | 7.120% | $218.2463 | $218.25 | $218.25 | $218.20 |
| Purchase #6 | $176.59 | 5.387% | $186.1029 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $213.56 | 8.123% | $230.9075 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $1,010.96 | $1,086.4726 | $1,086.47 | $1,086.50 | $1,086.40 | |