| 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 | $237.61 | 13.546% | $269.7967 | $269.80 | $269.80 | $269.80 |
| Purchase #2 | $67.81 | 6.290% | $72.0752 | $72.08 | $72.10 | $72.10 |
| Purchase #3 | $6.26 | 9.442% | $6.8511 | $6.85 | $6.85 | $6.90 |
| Purchase #4 | $235.55 | 13.190% | $266.619 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $180.72 | 3.786% | $187.5621 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $179.73 | 13.634% | $204.2344 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $163.39 | 4.689% | $171.0514 | $171.05 | $171.05 | $171.10 |
| 7 purchase totals = | $1,071.07 | $1,178.1899 | $1,178.19 | $1,178.20 | $1,178.30 | |