| 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 | $237.48 | 3.804% | $246.5137 | $246.51 | $246.50 | $246.50 |
| Purchase #2 | $129.50 | 13.793% | $147.3619 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $144.95 | 10.534% | $160.219 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $21.44 | 11.679% | $23.944 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $100.86 | 13.422% | $114.3974 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $5.31 | 6.570% | $5.6589 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $159.99 | 5.375% | $168.5895 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $799.53 | $866.6844 | $866.68 | $866.65 | $866.70 | |