| 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 | $177.33 | 9.355% | $193.9192 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $248.77 | 11.366% | $277.0452 | $277.05 | $277.05 | $277.00 |
| Purchase #3 | $167.72 | 9.167% | $183.0949 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $136.69 | 13.153% | $154.6688 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $120.50 | 11.334% | $134.1575 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $56.84 | 6.281% | $60.4101 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $240.96 | 6.402% | $256.3863 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $1,148.81 | $1,259.6820 | $1,259.69 | $1,259.65 | $1,259.70 | |