| 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 | $222.45 | 9.527% | $243.6428 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $194.79 | 12.265% | $218.681 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $239.32 | 8.576% | $259.8441 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $76.30 | 11.503% | $85.0768 | $85.08 | $85.10 | $85.10 |
| Purchase #5 | $182.84 | 8.657% | $198.6685 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $16.50 | 10.324% | $18.2035 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $229.49 | 8.473% | $248.9347 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $1,161.69 | $1,273.0514 | $1,273.04 | $1,273.10 | $1,273.00 | |