| 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 | $183.68 | 9.364% | $200.8798 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $49.68 | 10.133% | $54.7141 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $193.47 | 3.274% | $199.8042 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $230.48 | 7.594% | $247.9827 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $140.37 | 4.678% | $146.9365 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $63.70 | 4.843% | $66.785 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $136.99 | 4.502% | $143.1573 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $998.37 | $1,060.2596 | $1,060.26 | $1,060.30 | $1,060.30 | |