| 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 | $32.28 | 5.660% | $34.107 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $217.76 | 4.258% | $227.0322 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $162.69 | 5.155% | $171.0767 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $220.70 | 9.786% | $242.2977 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $242.50 | 7.554% | $260.8185 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $96.27 | 3.401% | $99.5441 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $121.38 | 10.557% | $134.1941 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $1,093.58 | $1,169.0703 | $1,169.07 | $1,169.10 | $1,169.00 | |