| 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 | $13.98 | 11.616% | $15.6039 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $99.37 | 7.481% | $106.8039 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $81.63 | 11.160% | $90.7399 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $216.45 | 3.734% | $224.5322 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $218.74 | 6.265% | $232.4441 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $215.51 | 8.177% | $233.1323 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $249.58 | 13.680% | $283.7225 | $283.72 | $283.70 | $283.70 |
| 7 purchase totals = | $1,095.26 | $1,186.9788 | $1,186.96 | $1,187.00 | $1,186.80 | |