| 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 | $122.94 | 6.796% | $131.295 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $131.87 | 12.491% | $148.3419 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $178.97 | 5.706% | $189.182 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $233.82 | 11.421% | $260.5246 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $166.92 | 6.839% | $178.3357 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $55.86 | 3.545% | $57.8402 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $246.82 | 6.853% | $263.7346 | $263.73 | $263.75 | $263.70 |
| 7 purchase totals = | $1,137.20 | $1,229.2540 | $1,229.25 | $1,229.30 | $1,229.10 | |