| 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 | $210.84 | 6.518% | $224.5826 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $145.41 | 13.860% | $165.5638 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $140.35 | 6.273% | $149.1542 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $23.57 | 10.457% | $26.0347 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $150.69 | 4.580% | $157.5916 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $238.96 | 9.303% | $261.1904 | $261.19 | $261.20 | $261.20 |
| Purchase #7 | $120.97 | 10.679% | $133.8884 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $1,030.79 | $1,118.0057 | $1,117.99 | $1,118.05 | $1,118.10 | |