| 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 | $102.77 | 12.711% | $115.8331 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $214.25 | 3.222% | $221.1531 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $169.34 | 5.469% | $178.6012 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $92.74 | 10.783% | $102.7402 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $234.98 | 10.210% | $258.9715 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $69.39 | 7.608% | $74.6692 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $6.70 | 4.232% | $6.9835 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $890.17 | $958.9518 | $958.94 | $958.95 | $959.00 | |