| 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 | $238.41 | 4.235% | $248.5067 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $228.38 | 8.298% | $247.331 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $204.58 | 7.504% | $219.9317 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $78.44 | 9.157% | $85.6228 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $108.60 | 4.661% | $113.6618 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $30.79 | 10.531% | $34.0325 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $29.73 | 6.771% | $31.743 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $918.93 | $980.8295 | $980.82 | $980.85 | $980.70 | |