| 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 | $213.29 | 12.300% | $239.5247 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $185.95 | 7.735% | $200.3332 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $84.56 | 5.723% | $89.3994 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $169.43 | 4.471% | $177.0052 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $5.56 | 10.382% | $6.1372 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $98.88 | 8.740% | $107.5221 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $149.77 | 8.434% | $162.4016 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $907.44 | $982.3234 | $982.32 | $982.30 | $982.20 | |