| 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 | $213.37 | 7.114% | $228.5491 | $228.55 | $228.55 | $228.50 |
| Purchase #2 | $21.40 | 12.639% | $24.1047 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $180.33 | 12.262% | $202.4421 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $103.73 | 4.594% | $108.4954 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $41.80 | 9.529% | $45.7831 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $100.38 | 6.446% | $106.8505 | $106.85 | $106.85 | $106.90 |
| Purchase #7 | $44.86 | 3.637% | $46.4916 | $46.49 | $46.50 | $46.50 |
| 7 purchase totals = | $705.87 | $762.7165 | $762.71 | $762.75 | $762.70 | |