| 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 | $12.56 | 8.492% | $13.6266 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $143.90 | 10.566% | $159.1045 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $239.69 | 10.409% | $264.6393 | $264.64 | $264.65 | $264.60 |
| Purchase #4 | $79.33 | 10.330% | $87.5248 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $231.92 | 6.468% | $246.9206 | $246.92 | $246.90 | $246.90 |
| Purchase #6 | $134.96 | 3.169% | $139.2369 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $164.90 | 11.448% | $183.7778 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $1,007.26 | $1,094.8305 | $1,094.83 | $1,094.85 | $1,094.70 | |