| 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 | $243.71 | 13.624% | $276.9131 | $276.91 | $276.90 | $276.90 |
| Purchase #2 | $241.85 | 4.192% | $251.9884 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $184.31 | 3.524% | $190.8051 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $191.54 | 8.776% | $208.3496 | $208.35 | $208.35 | $208.30 |
| Purchase #5 | $183.43 | 4.118% | $190.9836 | $190.98 | $191.00 | $191.00 |
| Purchase #6 | $218.44 | 12.782% | $246.361 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $177.94 | 7.183% | $190.7214 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $1,441.22 | $1,556.1222 | $1,556.12 | $1,556.10 | $1,556.10 | |