| 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 | $246.75 | 4.852% | $258.7223 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $64.89 | 5.733% | $68.6101 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $207.30 | 13.830% | $235.9696 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $158.93 | 5.521% | $167.7045 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $108.51 | 10.866% | $120.3007 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $143.61 | 4.736% | $150.4114 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $137.53 | 4.481% | $143.6927 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $1,067.52 | $1,145.4113 | $1,145.40 | $1,145.35 | $1,145.40 | |