| 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 | $225.61 | 11.383% | $251.2912 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $247.88 | 13.416% | $281.1356 | $281.14 | $281.15 | $281.10 |
| Purchase #3 | $190.68 | 8.431% | $206.7562 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $79.40 | 10.751% | $87.9363 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $125.89 | 12.739% | $141.9271 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $233.44 | 6.510% | $248.6369 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $211.55 | 6.275% | $224.8248 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,314.45 | $1,442.5081 | $1,442.52 | $1,442.55 | $1,442.40 | |