| 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 | $195.47 | 3.223% | $201.77 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $123.57 | 5.311% | $130.1328 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $148.86 | 11.526% | $166.0176 | $166.02 | $166.00 | $166.00 |
| Purchase #4 | $187.92 | 10.729% | $208.0819 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $223.28 | 3.833% | $231.8383 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $151.33 | 3.548% | $156.6992 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $173.96 | 10.379% | $192.0153 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $1,204.39 | $1,286.5551 | $1,286.56 | $1,286.55 | $1,286.50 | |