| 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 | $224.58 | 7.163% | $240.6667 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $104.29 | 12.371% | $117.1917 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $238.70 | 8.252% | $258.3975 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $234.36 | 5.568% | $247.4092 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $145.94 | 7.691% | $157.1642 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $167.55 | 13.866% | $190.7825 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $114.66 | 4.314% | $119.6064 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $1,230.08 | $1,331.2182 | $1,331.22 | $1,331.20 | $1,331.30 | |