| 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 | $240.43 | 11.106% | $267.1322 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $165.96 | 13.241% | $187.9348 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $231.92 | 10.622% | $256.5545 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $149.84 | 9.733% | $164.4239 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $186.89 | 7.521% | $200.946 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $248.93 | 13.639% | $282.8816 | $282.88 | $282.90 | $282.90 |
| Purchase #7 | $159.83 | 7.416% | $171.683 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $1,383.80 | $1,531.5560 | $1,531.54 | $1,531.60 | $1,531.50 | |