| 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 | $241.50 | 11.677% | $269.7 | $269.70 | $269.70 | $269.70 |
| Purchase #2 | $137.86 | 6.256% | $146.4845 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $115.70 | 12.130% | $129.7344 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $164.77 | 4.292% | $171.8419 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $128.83 | 6.360% | $137.0236 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $219.56 | 7.180% | $235.3244 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $15.52 | 12.830% | $17.5112 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $1,023.74 | $1,107.6200 | $1,107.60 | $1,107.60 | $1,107.50 | |