| 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 | $211.78 | 4.382% | $221.0602 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $154.76 | 6.443% | $164.7312 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $24.85 | 4.604% | $25.9941 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $181.75 | 3.146% | $187.4679 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $44.67 | 6.607% | $47.6213 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $130.56 | 3.361% | $134.9481 | $134.95 | $134.95 | $134.90 |
| Purchase #7 | $60.67 | 8.582% | $65.8767 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $809.04 | $847.6995 | $847.70 | $847.70 | $847.70 | |