| 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 | $246.87 | 9.123% | $269.392 | $269.39 | $269.40 | $269.40 |
| Purchase #2 | $190.54 | 5.451% | $200.9263 | $200.93 | $200.95 | $200.90 |
| Purchase #3 | $248.50 | 4.265% | $259.0985 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $26.51 | 9.306% | $28.977 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $16.74 | 11.175% | $18.6107 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $89.48 | 5.112% | $94.0542 | $94.05 | $94.05 | $94.10 |
| Purchase #7 | $117.61 | 8.216% | $127.2728 | $127.27 | $127.25 | $127.30 |
| 7 purchase totals = | $936.25 | $998.3315 | $998.33 | $998.35 | $998.40 | |