| 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 | $226.38 | 12.509% | $254.6979 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $161.26 | 10.368% | $177.9794 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $210.76 | 12.256% | $236.5907 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $250.76 | 8.333% | $271.6558 | $271.66 | $271.65 | $271.70 |
| Purchase #5 | $177.68 | 13.200% | $201.1338 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $51.58 | 5.437% | $54.3844 | $54.38 | $54.40 | $54.40 |
| Purchase #7 | $172.35 | 12.392% | $193.7076 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $1,250.77 | $1,390.1496 | $1,390.15 | $1,390.20 | $1,390.20 | |