| 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 | $33.95 | 3.624% | $35.1803 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $112.44 | 9.680% | $123.3242 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $237.30 | 7.372% | $254.7938 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $119.62 | 8.774% | $130.1155 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $207.79 | 9.724% | $227.9955 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $205.39 | 9.243% | $224.3742 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $224.85 | 10.426% | $248.2929 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $1,141.34 | $1,244.0764 | $1,244.07 | $1,244.05 | $1,244.10 | |