| 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 | $83.60 | 12.811% | $94.31 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $240.62 | 10.450% | $265.7648 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $122.81 | 9.535% | $134.5199 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $93.84 | 12.113% | $105.2068 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $83.66 | 5.638% | $88.3768 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $207.64 | 13.435% | $235.5364 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $228.74 | 9.376% | $250.1867 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $1,060.91 | $1,173.9014 | $1,173.91 | $1,173.90 | $1,173.90 | |