| 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 | $217.73 | 6.853% | $232.651 | $232.65 | $232.65 | $232.70 |
| Purchase #2 | $208.40 | 10.590% | $230.4696 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $80.30 | 12.782% | $90.5639 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $108.37 | 10.284% | $119.5148 | $119.51 | $119.50 | $119.50 |
| Purchase #5 | $224.84 | 6.558% | $239.585 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $108.84 | 11.156% | $120.9822 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $248.74 | 10.708% | $275.3751 | $275.38 | $275.40 | $275.40 |
| 7 purchase totals = | $1,197.22 | $1,309.1416 | $1,309.14 | $1,309.15 | $1,309.30 | |