| 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 | $134.64 | 12.407% | $151.3448 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $7.79 | 4.218% | $8.1186 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $55.49 | 6.173% | $58.9154 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $11.92 | 7.262% | $12.7856 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $229.93 | 12.582% | $258.8598 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $110.63 | 11.148% | $122.963 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $141.66 | 3.443% | $146.5374 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $692.06 | $759.5246 | $759.53 | $759.50 | $759.50 | |