| 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 | $216.50 | 3.847% | $224.8288 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $33.56 | 4.796% | $35.1695 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $146.99 | 7.466% | $157.9643 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $150.75 | 12.153% | $169.0706 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $141.27 | 4.874% | $148.1555 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $110.69 | 4.738% | $115.9345 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $120.36 | 12.608% | $135.535 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $920.12 | $986.6582 | $986.66 | $986.65 | $986.70 | |