| 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 | $107.30 | 4.422% | $112.0448 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $184.74 | 12.229% | $207.3319 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $40.78 | 7.426% | $43.8083 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $195.40 | 3.160% | $201.5746 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $215.79 | 5.828% | $228.3662 | $228.37 | $228.35 | $228.40 |
| Purchase #6 | $160.72 | 6.431% | $171.0559 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $157.54 | 7.816% | $169.8533 | $169.85 | $169.85 | $169.90 |
| 7 purchase totals = | $1,062.27 | $1,134.0350 | $1,134.03 | $1,134.00 | $1,134.10 | |