| 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 | $233.68 | 13.217% | $264.5655 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $210.43 | 6.356% | $223.8049 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $147.37 | 13.250% | $166.8965 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $99.90 | 8.836% | $108.7272 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $20.95 | 3.781% | $21.7421 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $161.84 | 4.579% | $169.2507 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $12.75 | 11.423% | $14.2064 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $886.92 | $969.1933 | $969.20 | $969.20 | $969.20 | |