| 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 | $13.57 | 10.156% | $14.9482 | $14.95 | $14.95 | $14.90 |
| Purchase #2 | $198.83 | 13.871% | $226.4097 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $208.80 | 13.165% | $236.2885 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $236.72 | 8.362% | $256.5145 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $49.51 | 11.190% | $55.0502 | $55.05 | $55.05 | $55.10 |
| Purchase #6 | $189.55 | 12.226% | $212.7244 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $179.30 | 4.536% | $187.433 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $1,076.28 | $1,189.3685 | $1,189.36 | $1,189.35 | $1,189.30 | |