| 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 | $220.86 | 8.256% | $239.0942 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $11.71 | 6.160% | $12.4313 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $201.38 | 5.196% | $211.8437 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $72.90 | 10.749% | $80.736 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $9.38 | 12.645% | $10.5661 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $80.68 | 10.707% | $89.3184 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $148.64 | 6.165% | $157.8037 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $745.55 | $801.7934 | $801.79 | $801.80 | $801.70 | |