| 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 | $10.39 | 3.540% | $10.7578 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $202.43 | 5.705% | $213.9786 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $30.87 | 4.275% | $32.1897 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $247.50 | 6.782% | $264.2855 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $157.67 | 8.571% | $171.1839 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $192.59 | 10.279% | $212.3863 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $174.96 | 8.279% | $189.4449 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $1,016.41 | $1,094.2267 | $1,094.23 | $1,094.30 | $1,094.30 | |