| 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 | $99.77 | 4.347% | $104.107 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $201.26 | 12.157% | $225.7272 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $179.42 | 7.134% | $192.2198 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $68.98 | 9.459% | $75.5048 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $171.26 | 9.475% | $187.4869 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $183.78 | 5.355% | $193.6214 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $51.80 | 3.674% | $53.7031 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $956.27 | $1,032.3702 | $1,032.37 | $1,032.35 | $1,032.30 | |