| 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 | $230.63 | 13.400% | $261.5344 | $261.53 | $261.55 | $261.50 |
| Purchase #2 | $84.34 | 8.333% | $91.3681 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $185.68 | 4.368% | $193.7905 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $142.70 | 4.133% | $148.5978 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $241.85 | 6.736% | $258.141 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $80.57 | 11.439% | $89.7864 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $167.44 | 7.504% | $180.0047 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,133.21 | $1,223.2229 | $1,223.22 | $1,223.25 | $1,223.20 | |