| 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 | $20.64 | 8.282% | $22.3494 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $171.63 | 12.730% | $193.4785 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $27.54 | 13.383% | $31.2257 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $218.43 | 9.452% | $239.076 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $105.94 | 10.754% | $117.3328 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $222.89 | 6.811% | $238.071 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $67.52 | 8.740% | $73.4212 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $834.59 | $914.9546 | $914.96 | $915.00 | $914.90 | |