| 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 | $103.66 | 9.806% | $113.8249 | $113.82 | $113.80 | $113.80 |
| Purchase #2 | $104.83 | 5.685% | $110.7896 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $82.43 | 13.642% | $93.6751 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $213.70 | 11.715% | $238.735 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $144.90 | 4.172% | $150.9452 | $150.95 | $150.95 | $150.90 |
| Purchase #6 | $204.95 | 6.681% | $218.6427 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $164.76 | 10.240% | $181.6314 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $1,019.23 | $1,108.2439 | $1,108.25 | $1,108.30 | $1,108.10 | |