| 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 | $209.58 | 12.320% | $235.4003 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $245.71 | 13.835% | $279.704 | $279.70 | $279.70 | $279.70 |
| Purchase #3 | $77.74 | 9.437% | $85.0763 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $9.28 | 11.680% | $10.3639 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $160.39 | 9.721% | $175.9815 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $118.43 | 12.656% | $133.4185 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $14.87 | 3.762% | $15.4294 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $836.00 | $935.3739 | $935.37 | $935.40 | $935.40 | |