| 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 | $239.79 | 13.288% | $271.6533 | $271.65 | $271.65 | $271.70 |
| Purchase #2 | $181.82 | 4.602% | $190.1874 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $197.89 | 7.121% | $211.9817 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $208.87 | 5.705% | $220.786 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $231.67 | 10.430% | $255.8332 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $233.59 | 9.304% | $255.3232 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $209.80 | 4.728% | $219.7193 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $1,503.43 | $1,625.4841 | $1,625.48 | $1,625.50 | $1,625.50 | |