| 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 | $237.29 | 12.150% | $266.1207 | $266.12 | $266.10 | $266.10 |
| Purchase #2 | $207.73 | 13.668% | $236.1225 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $93.49 | 11.670% | $104.4003 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $232.94 | 13.861% | $265.2278 | $265.23 | $265.25 | $265.20 |
| Purchase #5 | $202.92 | 9.661% | $222.5241 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $32.72 | 4.538% | $34.2048 | $34.20 | $34.20 | $34.20 |
| Purchase #7 | $108.64 | 12.653% | $122.3862 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $1,115.73 | $1,250.9864 | $1,250.98 | $1,250.95 | $1,250.90 | |