| 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 | $174.94 | 3.470% | $181.0104 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $211.38 | 11.704% | $236.1199 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $221.44 | 11.669% | $247.2798 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $97.36 | 5.638% | $102.8492 | $102.85 | $102.85 | $102.80 |
| Purchase #5 | $68.28 | 5.486% | $72.0258 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $91.28 | 3.355% | $94.3424 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $192.86 | 7.817% | $207.9359 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,057.54 | $1,141.5634 | $1,141.57 | $1,141.60 | $1,141.40 | |