| 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 | $113.84 | 12.494% | $128.0632 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $186.63 | 9.178% | $203.7589 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $238.75 | 4.161% | $248.6844 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $199.73 | 3.637% | $206.9942 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $181.95 | 9.232% | $198.7476 | $198.75 | $198.75 | $198.70 |
| Purchase #6 | $92.39 | 9.714% | $101.3648 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $166.98 | 8.654% | $181.4304 | $181.43 | $181.45 | $181.40 |
| 7 purchase totals = | $1,180.27 | $1,269.0435 | $1,269.03 | $1,269.05 | $1,269.10 | |