| 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 | $225.84 | 3.294% | $233.2792 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $50.37 | 12.182% | $56.5061 | $56.51 | $56.50 | $56.50 |
| Purchase #3 | $201.81 | 7.203% | $216.3464 | $216.35 | $216.35 | $216.30 |
| Purchase #4 | $242.97 | 4.117% | $252.9731 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $212.27 | 12.839% | $239.5233 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $208.71 | 5.374% | $219.9261 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $91.95 | 9.195% | $100.4048 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $1,233.92 | $1,318.9590 | $1,318.96 | $1,318.95 | $1,318.90 | |