| 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 | $44.72 | 4.550% | $46.7548 | $46.75 | $46.75 | $46.80 |
| Purchase #2 | $159.54 | 12.427% | $179.366 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $170.71 | 10.599% | $188.8036 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $246.51 | 4.573% | $257.7829 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $163.31 | 8.656% | $177.4461 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $14.35 | 10.682% | $15.8829 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $146.74 | 9.792% | $161.1088 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $945.88 | $1,027.1451 | $1,027.14 | $1,027.15 | $1,027.20 | |