| 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 | $184.43 | 9.831% | $202.5613 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $226.49 | 12.509% | $254.8216 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $36.95 | 8.641% | $40.1428 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $242.32 | 8.418% | $262.7185 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $240.42 | 7.767% | $259.0934 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $10.43 | 3.865% | $10.8331 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $227.32 | 11.206% | $252.7935 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,168.36 | $1,282.9642 | $1,282.95 | $1,282.95 | $1,282.90 | |