| 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 | $115.71 | 11.398% | $128.8986 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $201.36 | 3.314% | $208.0331 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $178.73 | 13.522% | $202.8979 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $241.45 | 10.253% | $266.2059 | $266.21 | $266.20 | $266.20 |
| Purchase #5 | $165.78 | 10.140% | $182.5901 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $127.51 | 5.231% | $134.18 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $81.47 | 8.551% | $88.4365 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $1,112.01 | $1,211.2421 | $1,211.25 | $1,211.30 | $1,211.20 | |