| 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 | $217.64 | 10.206% | $239.8523 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $229.75 | 4.495% | $240.0773 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $186.59 | 8.719% | $202.8588 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $81.55 | 5.873% | $86.3394 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $244.66 | 4.543% | $255.7749 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $23.44 | 7.117% | $25.1082 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $203.74 | 12.151% | $228.4964 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $1,187.37 | $1,278.5073 | $1,278.51 | $1,278.50 | $1,278.60 | |