| 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 | $239.32 | 4.729% | $250.6374 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $38.91 | 11.685% | $43.4566 | $43.46 | $43.45 | $43.50 |
| Purchase #3 | $66.37 | 4.737% | $69.5139 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $223.92 | 6.154% | $237.7 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $90.31 | 7.415% | $97.0065 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $20.94 | 7.272% | $22.4628 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $108.96 | 6.475% | $116.0152 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $788.73 | $836.7924 | $836.80 | $836.75 | $836.80 | |