| 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 | $134.45 | 11.353% | $149.7141 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $210.38 | 10.367% | $232.1901 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $170.36 | 11.695% | $190.2836 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $207.94 | 13.462% | $235.9329 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $240.73 | 6.234% | $255.7371 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $248.74 | 5.711% | $262.9455 | $262.95 | $262.95 | $262.90 |
| Purchase #7 | $121.47 | 5.534% | $128.1921 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $1,334.07 | $1,454.9954 | $1,454.99 | $1,455.05 | $1,454.90 | |