| 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 | $139.97 | 4.256% | $145.9271 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $249.70 | 4.492% | $260.9165 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $83.98 | 6.397% | $89.3522 | $89.35 | $89.35 | $89.40 |
| Purchase #4 | $220.82 | 6.168% | $234.4402 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $68.75 | 3.796% | $71.3598 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $234.73 | 10.742% | $259.9447 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $126.26 | 4.741% | $132.246 | $132.25 | $132.25 | $132.20 |
| 7 purchase totals = | $1,124.21 | $1,194.1865 | $1,194.19 | $1,194.20 | $1,194.10 | |