| 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 | $222.36 | 7.777% | $239.6529 | $239.65 | $239.65 | $239.70 |
| Purchase #2 | $213.25 | 12.515% | $239.9382 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $169.45 | 8.483% | $183.8244 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $157.59 | 5.548% | $166.3331 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $43.77 | 9.478% | $47.9185 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $198.98 | 12.275% | $223.4048 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $36.55 | 9.311% | $39.9532 | $39.95 | $39.95 | $40.00 |
| 7 purchase totals = | $1,041.95 | $1,141.0251 | $1,141.01 | $1,141.00 | $1,141.00 | |