| 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 | $136.48 | 9.535% | $149.4934 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $246.27 | 13.387% | $279.2382 | $279.24 | $279.25 | $279.20 |
| Purchase #3 | $77.47 | 12.629% | $87.2537 | $87.25 | $87.25 | $87.30 |
| Purchase #4 | $137.58 | 6.809% | $146.9478 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $48.31 | 6.679% | $51.5366 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $224.30 | 6.552% | $238.9961 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $71.66 | 12.488% | $80.6089 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $942.07 | $1,034.0747 | $1,034.08 | $1,034.10 | $1,034.00 | |