| 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 | $243.82 | 5.576% | $257.4154 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $250.96 | 9.352% | $274.4298 | $274.43 | $274.45 | $274.40 |
| Purchase #3 | $209.68 | 4.867% | $219.8851 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $237.50 | 12.106% | $266.2518 | $266.25 | $266.25 | $266.30 |
| Purchase #5 | $84.77 | 10.812% | $93.9353 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $237.46 | 10.380% | $262.1083 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $220.76 | 11.320% | $245.75 | $245.75 | $245.75 | $245.80 |
| 7 purchase totals = | $1,484.95 | $1,619.7757 | $1,619.79 | $1,619.80 | $1,619.80 | |