| 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 | $236.35 | 4.438% | $246.8392 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $57.82 | 11.859% | $64.6769 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $70.83 | 12.577% | $79.7383 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $72.43 | 7.298% | $77.7159 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $184.43 | 5.445% | $194.4722 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $171.88 | 12.580% | $193.5025 | $193.50 | $193.50 | $193.50 |
| Purchase #7 | $246.50 | 3.514% | $255.162 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $1,040.24 | $1,112.1070 | $1,112.11 | $1,112.10 | $1,112.10 | |