| 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 | $95.75 | 9.589% | $104.9315 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $120.75 | 3.726% | $125.2491 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $183.65 | 3.471% | $190.0245 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $197.30 | 13.512% | $223.9592 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $43.57 | 12.388% | $48.9675 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $240.59 | 5.201% | $253.1031 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $174.95 | 4.537% | $182.8875 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $1,056.56 | $1,129.1224 | $1,129.12 | $1,129.10 | $1,129.10 | |