| 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 | $209.37 | 7.724% | $225.5417 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $127.49 | 11.259% | $141.8441 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $197.71 | 10.777% | $219.0172 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $38.98 | 7.415% | $41.8704 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $63.59 | 8.413% | $68.9398 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $164.43 | 8.588% | $178.5512 | $178.55 | $178.55 | $178.60 |
| Purchase #7 | $97.37 | 9.418% | $106.5403 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $898.94 | $982.3047 | $982.30 | $982.30 | $982.20 | |