| 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 | $228.43 | 9.489% | $250.1057 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $232.30 | 8.765% | $252.6611 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $188.31 | 8.122% | $203.6045 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $8.98 | 10.770% | $9.9471 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $105.27 | 9.190% | $114.9443 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $69.52 | 5.599% | $73.4124 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $16.53 | 13.172% | $18.7073 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $849.34 | $923.3824 | $923.38 | $923.35 | $923.30 | |