| 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 | $243.83 | 12.301% | $273.8235 | $273.82 | $273.80 | $273.80 |
| Purchase #2 | $18.76 | 5.427% | $19.7781 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $135.28 | 3.805% | $140.4274 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $86.76 | 5.343% | $91.3956 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $176.39 | 12.866% | $199.0843 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $26.81 | 6.824% | $28.6395 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $93.62 | 3.823% | $97.1991 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $781.45 | $850.3475 | $850.35 | $850.40 | $850.30 | |