| 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 | $90.25 | 13.584% | $102.5096 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $11.56 | 8.139% | $12.5009 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $201.33 | 10.655% | $222.7817 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $116.31 | 8.861% | $126.6162 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $197.37 | 4.509% | $206.2694 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $107.83 | 8.658% | $117.1659 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $224.25 | 11.809% | $250.7317 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $948.90 | $1,038.5754 | $1,038.58 | $1,038.55 | $1,038.60 | |