| 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 | $36.93 | 13.751% | $42.0082 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $117.47 | 3.601% | $121.7001 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $22.52 | 9.512% | $24.6621 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $232.33 | 8.867% | $252.9307 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $127.29 | 10.867% | $141.1226 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $209.97 | 3.488% | $217.2938 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $216.53 | 5.823% | $229.1385 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $963.04 | $1,028.8560 | $1,028.85 | $1,028.85 | $1,028.80 | |