| 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 | $198.50 | 12.543% | $223.3979 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $239.76 | 13.205% | $271.4203 | $271.42 | $271.40 | $271.40 |
| Purchase #3 | $58.30 | 8.299% | $63.1383 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $154.68 | 5.215% | $162.7466 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $176.51 | 7.644% | $190.0024 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $116.65 | 5.543% | $123.1159 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $208.50 | 8.497% | $226.2162 | $226.22 | $226.20 | $226.20 |
| 7 purchase totals = | $1,152.90 | $1,260.0376 | $1,260.05 | $1,260.00 | $1,259.90 | |