| 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 | $143.50 | 3.345% | $148.3001 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $193.81 | 7.109% | $207.588 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $68.73 | 6.295% | $73.0566 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $248.63 | 6.726% | $265.3529 | $265.35 | $265.35 | $265.40 |
| Purchase #5 | $247.37 | 3.252% | $255.4145 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $52.91 | 9.113% | $57.7317 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $233.34 | 6.151% | $247.6927 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,188.29 | $1,255.1365 | $1,255.13 | $1,255.15 | $1,255.20 | |