| 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 | $225.70 | 10.237% | $248.8049 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $194.28 | 11.194% | $216.0277 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $237.56 | 9.834% | $260.9217 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $198.36 | 10.679% | $219.5429 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $198.93 | 3.272% | $205.439 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $83.35 | 7.620% | $89.7013 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $204.83 | 13.775% | $233.0453 | $233.05 | $233.05 | $233.00 |
| 7 purchase totals = | $1,343.01 | $1,473.4828 | $1,473.48 | $1,473.50 | $1,473.30 | |