| 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 | $203.59 | 5.161% | $214.0973 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $13.99 | 10.205% | $15.4177 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $39.82 | 12.847% | $44.9357 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $46.38 | 10.374% | $51.1915 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $235.48 | 13.449% | $267.1497 | $267.15 | $267.15 | $267.10 |
| Purchase #6 | $136.57 | 3.328% | $141.115 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $185.80 | 10.310% | $204.956 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $861.63 | $938.8629 | $938.88 | $938.85 | $938.80 | |