| 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 | $191.33 | 9.596% | $209.69 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $109.44 | 3.300% | $113.0515 | $113.05 | $113.05 | $113.10 |
| Purchase #3 | $178.58 | 10.258% | $196.8987 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $18.64 | 11.527% | $20.7886 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $213.94 | 10.426% | $236.2454 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $173.81 | 7.817% | $187.3967 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $241.39 | 6.564% | $257.2348 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,127.13 | $1,221.3057 | $1,221.31 | $1,221.35 | $1,221.30 | |