| 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 | $202.31 | 12.516% | $227.6311 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $45.86 | 10.602% | $50.7221 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $121.64 | 5.848% | $128.7535 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $98.50 | 9.594% | $107.9501 | $107.95 | $107.95 | $108.00 |
| Purchase #5 | $124.88 | 10.784% | $138.3471 | $138.35 | $138.35 | $138.30 |
| Purchase #6 | $50.38 | 12.522% | $56.6886 | $56.69 | $56.70 | $56.70 |
| Purchase #7 | $221.45 | 12.382% | $248.8699 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $865.02 | $958.9624 | $958.96 | $958.95 | $959.00 | |