| 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 | $170.36 | 6.644% | $181.6787 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $228.68 | 9.341% | $250.041 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $90.42 | 4.508% | $94.4961 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $238.32 | 8.590% | $258.7917 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $39.93 | 6.159% | $42.3893 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $248.56 | 4.479% | $259.693 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $159.70 | 11.323% | $177.7828 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $1,175.97 | $1,264.8726 | $1,264.87 | $1,264.95 | $1,264.90 | |