| 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 | $220.88 | 4.711% | $231.2857 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $144.64 | 8.350% | $156.7174 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $164.80 | 4.649% | $172.4616 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $155.28 | 9.248% | $169.6403 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $62.36 | 6.761% | $66.5762 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $81.92 | 3.202% | $84.5431 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $216.47 | 10.710% | $239.6539 | $239.65 | $239.65 | $239.70 |
| 7 purchase totals = | $1,046.35 | $1,120.8782 | $1,120.88 | $1,120.90 | $1,120.90 | |