| 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 | $234.45 | 5.138% | $246.496 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $38.54 | 3.871% | $40.0319 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $105.83 | 6.302% | $112.4994 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $7.80 | 9.555% | $8.5453 | $8.55 | $8.55 | $8.50 |
| Purchase #5 | $180.94 | 12.566% | $203.6769 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $162.27 | 6.650% | $173.061 | $173.06 | $173.05 | $173.10 |
| Purchase #7 | $140.34 | 4.739% | $146.9907 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $870.17 | $931.3012 | $931.31 | $931.35 | $931.30 | |