| 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 | $186.84 | 5.401% | $196.9312 | $196.93 | $196.95 | $196.90 |
| Purchase #2 | $44.48 | 11.227% | $49.4738 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $62.86 | 6.368% | $66.8629 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $219.30 | 12.338% | $246.3572 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $98.87 | 11.626% | $110.3646 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $187.45 | 3.161% | $193.3753 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $119.35 | 3.703% | $123.7695 | $123.77 | $123.75 | $123.80 |
| 7 purchase totals = | $919.15 | $987.1345 | $987.13 | $987.10 | $987.30 | |