| 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 | $121.87 | 10.695% | $134.904 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $207.81 | 5.685% | $219.624 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $15.66 | 8.147% | $16.9358 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $102.35 | 13.143% | $115.8019 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $19.68 | 9.197% | $21.49 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $163.94 | 11.545% | $182.8669 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $8.38 | 8.702% | $9.1092 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $639.69 | $700.7318 | $700.73 | $700.70 | $700.70 | |