| 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 | $220.30 | 3.770% | $228.6053 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $23.28 | 6.204% | $24.7243 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $127.66 | 6.153% | $135.5149 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $216.28 | 8.464% | $234.5859 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $139.89 | 3.180% | $144.3385 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $126.99 | 11.677% | $141.8186 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $171.71 | 7.327% | $184.2912 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $1,026.11 | $1,093.8787 | $1,093.88 | $1,093.85 | $1,093.80 | |