| 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 | $239.82 | 12.644% | $270.1428 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $134.63 | 12.125% | $150.9539 | $150.95 | $150.95 | $151.00 |
| Purchase #3 | $80.45 | 6.254% | $85.4813 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $244.27 | 9.552% | $267.6027 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $219.55 | 6.836% | $234.5584 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $75.98 | 6.308% | $80.7728 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $39.29 | 12.719% | $44.2873 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $1,033.99 | $1,133.7992 | $1,133.79 | $1,133.80 | $1,133.90 | |