| 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 | $73.70 | 9.525% | $80.7199 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $230.65 | 6.280% | $245.1348 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $196.79 | 9.520% | $215.5244 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $217.92 | 11.465% | $242.9045 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $120.93 | 9.731% | $132.6977 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $208.26 | 6.529% | $221.8573 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $108.47 | 13.286% | $122.8813 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $1,156.72 | $1,261.7199 | $1,261.71 | $1,261.70 | $1,261.70 | |