| 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 | $191.64 | 3.202% | $197.7763 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $111.74 | 3.364% | $115.4989 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $196.94 | 8.561% | $213.8 | $213.80 | $213.80 | $213.80 |
| Purchase #4 | $75.47 | 4.576% | $78.9235 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $93.29 | 9.313% | $101.9781 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $8.86 | 13.526% | $10.0584 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $98.95 | 13.251% | $112.0619 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $776.89 | $830.0971 | $830.10 | $830.10 | $830.20 | |