| 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 | $202.73 | 13.242% | $229.5755 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $106.95 | 5.692% | $113.0376 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $80.32 | 4.853% | $84.2179 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $181.75 | 9.337% | $198.72 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $52.73 | 4.367% | $55.0327 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $121.48 | 6.500% | $129.3762 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $46.76 | 6.715% | $49.8999 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $792.72 | $859.8598 | $859.87 | $859.90 | $859.80 | |