| 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 | $247.48 | 13.144% | $280.0088 | $280.01 | $280.00 | $280.00 |
| Purchase #2 | $120.46 | 5.672% | $127.2925 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $184.41 | 8.706% | $200.4647 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $200.95 | 12.789% | $226.6495 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $174.31 | 7.607% | $187.5698 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $30.44 | 8.707% | $33.0904 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $71.28 | 11.128% | $79.212 | $79.21 | $79.20 | $79.20 |
| 7 purchase totals = | $1,029.33 | $1,134.2877 | $1,134.28 | $1,134.25 | $1,134.30 | |