| 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 | $202.86 | 6.364% | $215.77 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $209.69 | 11.215% | $233.2067 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $104.63 | 10.246% | $115.3504 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $191.32 | 3.706% | $198.4103 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $44.99 | 11.392% | $50.1153 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $250.59 | 6.721% | $267.4322 | $267.43 | $267.45 | $267.40 |
| Purchase #7 | $245.36 | 7.353% | $263.4013 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $1,249.44 | $1,343.6862 | $1,343.69 | $1,343.65 | $1,343.70 | |