| 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 | $232.67 | 7.557% | $250.2529 | $250.25 | $250.25 | $250.30 |
| Purchase #2 | $180.66 | 4.704% | $189.1582 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $134.65 | 4.829% | $141.1522 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $146.80 | 13.694% | $166.9028 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $75.96 | 10.647% | $84.0475 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $234.41 | 12.158% | $262.9096 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $14.80 | 7.727% | $15.9436 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $1,019.95 | $1,110.3668 | $1,110.36 | $1,110.35 | $1,110.40 | |