| 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 | $203.65 | 10.261% | $224.5465 | $224.55 | $224.55 | $224.50 |
| Purchase #2 | $5.37 | 5.559% | $5.6685 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $87.72 | 9.270% | $95.8516 | $95.85 | $95.85 | $95.90 |
| Purchase #4 | $206.99 | 13.403% | $234.7329 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $37.63 | 7.302% | $40.3777 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $29.75 | 13.820% | $33.8615 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $248.78 | 9.278% | $271.8618 | $271.86 | $271.85 | $271.90 |
| 7 purchase totals = | $819.89 | $906.9005 | $906.90 | $906.90 | $907.00 | |