| 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 | $210.39 | 4.843% | $220.5792 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $143.36 | 3.709% | $148.6772 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $241.64 | 10.585% | $267.2176 | $267.22 | $267.20 | $267.20 |
| Purchase #4 | $61.67 | 3.849% | $64.0437 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $174.28 | 3.801% | $180.9044 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $49.83 | 13.387% | $56.5007 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $194.94 | 4.503% | $203.7181 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $1,076.11 | $1,141.6409 | $1,141.64 | $1,141.65 | $1,141.60 | |