| 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 | $196.56 | 10.499% | $217.1968 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $155.85 | 10.365% | $172.0039 | $172.00 | $172.00 | $172.00 |
| Purchase #3 | $242.49 | 5.644% | $256.1761 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $20.66 | 12.711% | $23.2861 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $175.51 | 12.467% | $197.3908 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $72.99 | 13.728% | $83.0101 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $81.64 | 3.325% | $84.3545 | $84.35 | $84.35 | $84.40 |
| 7 purchase totals = | $945.70 | $1,033.4183 | $1,033.42 | $1,033.45 | $1,033.50 | |