| 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 | $205.42 | 12.636% | $231.3769 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $71.69 | 13.553% | $81.4061 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $172.77 | 7.233% | $185.2665 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $235.59 | 11.647% | $263.0292 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $202.79 | 9.452% | $221.9577 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $67.38 | 12.560% | $75.8429 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $130.89 | 12.383% | $147.0981 | $147.10 | $147.10 | $147.10 |
| 7 purchase totals = | $1,086.53 | $1,205.9774 | $1,205.99 | $1,206.00 | $1,206.00 | |