| 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 | $139.72 | 10.728% | $154.7092 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $122.25 | 11.430% | $136.2232 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $181.73 | 8.565% | $197.2952 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $42.74 | 8.604% | $46.4173 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $225.56 | 9.636% | $247.295 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $168.87 | 5.532% | $178.2119 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $125.91 | 4.729% | $131.8643 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $1,006.78 | $1,092.0161 | $1,092.02 | $1,091.95 | $1,092.00 | |