| 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 | $99.49 | 12.756% | $112.1809 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $68.49 | 12.386% | $76.9732 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $10.53 | 9.408% | $11.5207 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $153.83 | 11.354% | $171.2959 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $143.77 | 11.311% | $160.0318 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $217.69 | 9.758% | $238.9322 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $246.82 | 4.797% | $258.66 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $940.62 | $1,029.5947 | $1,029.59 | $1,029.60 | $1,029.60 | |