| 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 | $116.42 | 5.111% | $122.3702 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $106.41 | 11.486% | $118.6323 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $175.60 | 3.483% | $181.7161 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $13.72 | 13.314% | $15.5467 | $15.55 | $15.55 | $15.50 |
| Purchase #5 | $164.57 | 5.609% | $173.8007 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $147.88 | 5.196% | $155.5638 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $84.80 | 11.748% | $94.7623 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $809.40 | $862.3921 | $862.39 | $862.35 | $862.40 | |