| 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 | $209.70 | 13.371% | $237.739 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $226.25 | 10.851% | $250.8004 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $227.74 | 3.506% | $235.7246 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $67.40 | 7.214% | $72.2622 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $51.93 | 5.345% | $54.7057 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $158.61 | 7.235% | $170.0854 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $121.43 | 8.121% | $131.2913 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $1,063.06 | $1,152.6086 | $1,152.61 | $1,152.60 | $1,152.60 | |