| 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 | $219.63 | 9.482% | $240.4553 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $174.65 | 13.596% | $198.3954 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $103.72 | 3.412% | $107.2589 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $99.70 | 5.577% | $105.2603 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $171.96 | 12.468% | $193.4 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $181.82 | 6.822% | $194.2238 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $94.82 | 3.501% | $98.1396 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $1,046.30 | $1,137.1333 | $1,137.14 | $1,137.10 | $1,137.20 | |