| 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 | $145.35 | 12.857% | $164.0376 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $34.84 | 13.394% | $39.5065 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $94.58 | 8.413% | $102.537 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $190.94 | 11.802% | $213.4747 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $223.38 | 3.175% | $230.4723 | $230.47 | $230.45 | $230.50 |
| Purchase #6 | $234.66 | 5.814% | $248.3031 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $44.83 | 9.353% | $49.0229 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $968.58 | $1,047.3541 | $1,047.35 | $1,047.30 | $1,047.30 | |