| 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 | $206.76 | 6.414% | $220.0216 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $214.82 | 6.337% | $228.4331 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $201.82 | 6.514% | $214.9666 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $181.95 | 8.443% | $197.312 | $197.31 | $197.30 | $197.30 |
| Purchase #5 | $9.30 | 7.374% | $9.9858 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $194.96 | 13.463% | $221.2075 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $136.75 | 5.734% | $144.5912 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $1,146.36 | $1,236.5178 | $1,236.52 | $1,236.50 | $1,236.50 | |