| 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 | $178.54 | 11.435% | $198.956 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $30.38 | 3.281% | $31.3768 | $31.38 | $31.40 | $31.40 |
| Purchase #3 | $91.79 | 13.278% | $103.9779 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $184.77 | 10.380% | $203.9491 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $222.47 | 8.440% | $241.2465 | $241.25 | $241.25 | $241.20 |
| Purchase #6 | $160.92 | 13.456% | $182.5734 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $225.29 | 9.572% | $246.8548 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $1,094.16 | $1,208.9345 | $1,208.94 | $1,208.95 | $1,209.00 | |