| 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 | $25.32 | 11.798% | $28.3073 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $158.92 | 11.847% | $177.7473 | $177.75 | $177.75 | $177.70 |
| Purchase #3 | $216.46 | 3.674% | $224.4127 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $215.36 | 4.381% | $224.7949 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $134.33 | 9.250% | $146.7555 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $226.75 | 8.633% | $246.3253 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $31.98 | 8.135% | $34.5816 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $1,009.12 | $1,082.9246 | $1,082.93 | $1,082.95 | $1,082.90 | |