| 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 | $122.84 | 3.168% | $126.7316 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $34.64 | 13.722% | $39.3933 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $20.73 | 11.213% | $23.0545 | $23.05 | $23.05 | $23.10 |
| Purchase #4 | $207.38 | 6.186% | $220.2085 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $47.83 | 7.465% | $51.4005 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $228.45 | 6.170% | $242.5454 | $242.55 | $242.55 | $242.50 |
| Purchase #7 | $179.52 | 5.238% | $188.9233 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $841.39 | $892.2571 | $892.25 | $892.25 | $892.20 | |