| 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 | $118.67 | 4.498% | $124.0078 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $75.37 | 11.338% | $83.9155 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $244.57 | 6.869% | $261.3695 | $261.37 | $261.35 | $261.40 |
| Purchase #4 | $182.48 | 11.668% | $203.7718 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $89.93 | 7.106% | $96.3204 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $250.72 | 9.593% | $274.7716 | $274.77 | $274.75 | $274.80 |
| Purchase #7 | $16.76 | 7.103% | $17.9505 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $978.50 | $1,062.1071 | $1,062.11 | $1,062.00 | $1,062.20 | |