| 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 | $226.92 | 4.342% | $236.7729 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $107.48 | 13.710% | $122.2155 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $247.62 | 10.108% | $272.6494 | $272.65 | $272.65 | $272.60 |
| Purchase #4 | $193.38 | 8.513% | $209.8424 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $115.55 | 4.330% | $120.5533 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $56.59 | 10.324% | $62.4324 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $73.50 | 6.471% | $78.2562 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $1,021.04 | $1,102.7221 | $1,102.72 | $1,102.70 | $1,102.70 | |