| 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 | $246.97 | 3.808% | $256.3746 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $235.73 | 12.795% | $265.8917 | $265.89 | $265.90 | $265.90 |
| Purchase #3 | $247.33 | 3.571% | $256.1622 | $256.16 | $256.15 | $256.20 |
| Purchase #4 | $22.31 | 12.175% | $25.0262 | $25.03 | $25.05 | $25.00 |
| Purchase #5 | $238.90 | 7.170% | $256.0291 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $196.73 | 3.231% | $203.0863 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $122.79 | 7.545% | $132.0545 | $132.05 | $132.05 | $132.10 |
| 7 purchase totals = | $1,310.76 | $1,394.6246 | $1,394.62 | $1,394.65 | $1,394.70 | |