| 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 | $98.69 | 8.710% | $107.2859 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $35.55 | 6.375% | $37.8163 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $210.75 | 7.698% | $226.9735 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $156.36 | 5.789% | $165.4117 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $180.37 | 4.211% | $187.9654 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $250.63 | 7.416% | $269.2167 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $226.60 | 10.463% | $250.3092 | $250.31 | $250.30 | $250.30 |
| 7 purchase totals = | $1,158.95 | $1,244.9787 | $1,244.99 | $1,244.90 | $1,245.00 | |