| 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 | $243.94 | 11.236% | $271.3491 | $271.35 | $271.35 | $271.30 |
| Purchase #2 | $164.37 | 9.252% | $179.5775 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $108.80 | 6.607% | $115.9884 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $160.90 | 10.721% | $178.1501 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $45.92 | 9.199% | $50.1442 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $94.58 | 12.544% | $106.4441 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $77.49 | 3.770% | $80.4114 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $896.00 | $982.0648 | $982.06 | $982.10 | $982.00 | |