| 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 | $90.51 | 10.278% | $99.8126 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $243.89 | 10.477% | $269.4424 | $269.44 | $269.45 | $269.40 |
| Purchase #3 | $203.41 | 10.416% | $224.5972 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $246.53 | 6.450% | $262.4312 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $176.44 | 8.783% | $191.9367 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $89.36 | 10.793% | $99.0046 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $26.80 | 12.445% | $30.1353 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $1,076.94 | $1,177.3600 | $1,177.36 | $1,177.40 | $1,177.20 | |