| 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 | $213.40 | 12.522% | $240.1219 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $20.42 | 13.620% | $23.2012 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $162.70 | 9.501% | $178.1581 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $197.28 | 9.373% | $215.7711 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $111.90 | 3.330% | $115.6263 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $53.50 | 12.313% | $60.0875 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $127.27 | 12.354% | $142.9929 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $886.47 | $975.9590 | $975.96 | $975.95 | $976.00 | |