| 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 | $10.47 | 7.127% | $11.2162 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $212.25 | 12.613% | $239.0211 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $184.97 | 8.304% | $200.3299 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $159.78 | 12.755% | $180.1599 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $149.74 | 8.578% | $162.5847 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $99.87 | 11.745% | $111.5997 | $111.60 | $111.60 | $111.60 |
| Purchase #7 | $174.43 | 7.630% | $187.739 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $991.51 | $1,092.6505 | $1,092.65 | $1,092.65 | $1,092.60 | |