| 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 | $192.32 | 12.219% | $215.8196 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $28.93 | 12.272% | $32.4803 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $28.93 | 11.554% | $32.2726 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $186.51 | 13.762% | $212.1775 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $72.63 | 6.598% | $77.4221 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $121.83 | 10.802% | $134.9901 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $181.43 | 4.644% | $189.8556 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $812.58 | $895.0178 | $895.02 | $895.00 | $895.10 | |