| 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 | $191.83 | 7.289% | $205.8125 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $205.64 | 10.828% | $227.9067 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $171.95 | 7.299% | $184.5006 | $184.50 | $184.50 | $184.50 |
| Purchase #4 | $96.92 | 8.191% | $104.8587 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $35.65 | 12.214% | $40.0043 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $245.95 | 4.316% | $256.5652 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $197.59 | 3.306% | $204.1223 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,145.53 | $1,223.7703 | $1,223.77 | $1,223.70 | $1,223.80 | |