| 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 | $225.85 | 4.537% | $236.0968 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $122.35 | 12.468% | $137.6046 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $21.56 | 4.344% | $22.4966 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $201.81 | 9.812% | $221.6116 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $40.26 | 4.600% | $42.112 | $42.11 | $42.10 | $42.10 |
| Purchase #6 | $9.89 | 4.469% | $10.332 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $243.54 | 11.774% | $272.2144 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $865.26 | $942.4680 | $942.46 | $942.45 | $942.40 | |