| 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 | $228.99 | 13.219% | $259.2602 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $24.53 | 13.110% | $27.7459 | $27.75 | $27.75 | $27.70 |
| Purchase #3 | $179.36 | 8.162% | $193.9994 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $233.89 | 9.706% | $256.5914 | $256.59 | $256.60 | $256.60 |
| Purchase #5 | $25.42 | 10.375% | $28.0573 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $80.82 | 9.349% | $88.3759 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $47.55 | 7.425% | $51.0806 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $820.56 | $905.1107 | $905.12 | $905.15 | $905.20 | |