| 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 | $199.74 | 8.515% | $216.7479 | $216.75 | $216.75 | $216.70 |
| Purchase #2 | $163.32 | 10.752% | $180.8802 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $242.58 | 9.498% | $265.6202 | $265.62 | $265.60 | $265.60 |
| Purchase #4 | $140.59 | 3.485% | $145.4896 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $101.37 | 5.651% | $107.0984 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $227.65 | 10.696% | $251.9994 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $145.80 | 11.411% | $162.4372 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,221.05 | $1,330.2729 | $1,330.28 | $1,330.30 | $1,330.20 | |