| 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 | $192.80 | 5.385% | $203.1823 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $26.57 | 5.769% | $28.1028 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $85.27 | 6.294% | $90.6369 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $179.38 | 11.315% | $199.6768 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $209.70 | 10.730% | $232.2008 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $90.63 | 11.842% | $101.3624 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $215.46 | 9.838% | $236.657 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $999.81 | $1,091.8190 | $1,091.82 | $1,091.85 | $1,091.90 | |