| 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 | $248.94 | 13.571% | $282.7236 | $282.72 | $282.70 | $282.70 |
| Purchase #2 | $191.45 | 8.479% | $207.683 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $71.87 | 10.489% | $79.4084 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $62.27 | 10.483% | $68.7978 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $12.40 | 10.835% | $13.7435 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $80.94 | 8.104% | $87.4994 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $206.87 | 7.393% | $222.1639 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $874.74 | $962.0196 | $962.01 | $962.00 | $962.00 | |