| 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 | $222.84 | 10.503% | $246.2449 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $203.61 | 12.228% | $228.5074 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $110.89 | 4.794% | $116.2061 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $80.94 | 4.466% | $84.5548 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $28.40 | 7.148% | $30.43 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $239.90 | 13.716% | $272.8047 | $272.80 | $272.80 | $272.80 |
| Purchase #7 | $146.29 | 7.179% | $156.7922 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $1,032.87 | $1,135.5401 | $1,135.53 | $1,135.55 | $1,135.50 | |