| 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 | $186.81 | 12.768% | $210.6619 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $221.26 | 5.456% | $233.3319 | $233.33 | $233.35 | $233.30 |
| Purchase #3 | $9.25 | 9.465% | $10.1255 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $235.86 | 9.649% | $258.6181 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $122.96 | 11.497% | $137.0967 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $185.28 | 12.329% | $208.1232 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $9.99 | 7.126% | $10.7019 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $971.41 | $1,068.6592 | $1,068.66 | $1,068.65 | $1,068.60 | |