| 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 | $198.44 | 3.223% | $204.8357 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $217.69 | 6.155% | $231.0888 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $117.80 | 7.311% | $126.4124 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $35.50 | 11.757% | $39.6737 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $200.56 | 9.530% | $219.6734 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $131.56 | 6.146% | $139.6457 | $139.65 | $139.65 | $139.60 |
| Purchase #7 | $216.58 | 13.567% | $245.9634 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $1,118.13 | $1,207.2931 | $1,207.29 | $1,207.25 | $1,207.30 | |