| 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 | $227.83 | 9.195% | $248.779 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $160.55 | 8.201% | $173.7167 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $141.45 | 6.483% | $150.6202 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $177.95 | 5.277% | $187.3404 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $101.97 | 11.460% | $113.6558 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $59.29 | 13.680% | $67.4009 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $145.34 | 8.333% | $157.4512 | $157.45 | $157.45 | $157.50 |
| 7 purchase totals = | $1,014.38 | $1,098.9642 | $1,098.97 | $1,098.95 | $1,099.00 | |