| 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 | $145.65 | 3.218% | $150.337 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $199.54 | 9.862% | $219.2186 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $246.45 | 10.676% | $272.761 | $272.76 | $272.75 | $272.80 |
| Purchase #4 | $23.35 | 7.848% | $25.1825 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $38.44 | 6.500% | $40.9386 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $217.48 | 10.402% | $240.1023 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $204.66 | 8.846% | $222.7642 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $1,075.57 | $1,171.3042 | $1,171.30 | $1,171.30 | $1,171.30 | |