| 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 | $25.76 | 6.205% | $27.3584 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $247.81 | 10.487% | $273.7978 | $273.80 | $273.80 | $273.80 |
| Purchase #3 | $200.75 | 9.639% | $220.1003 | $220.10 | $220.10 | $220.10 |
| Purchase #4 | $155.85 | 5.358% | $164.2004 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $202.35 | 4.868% | $212.2004 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $190.50 | 11.301% | $212.0284 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $155.79 | 5.340% | $164.1092 | $164.11 | $164.10 | $164.10 |
| 7 purchase totals = | $1,178.81 | $1,273.7949 | $1,273.80 | $1,273.80 | $1,273.80 | |