| 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 | $233.87 | 4.517% | $244.4339 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $231.45 | 12.862% | $261.2191 | $261.22 | $261.20 | $261.20 |
| Purchase #3 | $174.72 | 11.544% | $194.8897 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $133.70 | 8.363% | $144.8813 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $5.90 | 10.591% | $6.5249 | $6.52 | $6.50 | $6.50 |
| Purchase #6 | $130.53 | 13.282% | $147.867 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $238.33 | 5.675% | $251.8552 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,148.50 | $1,251.6711 | $1,251.67 | $1,251.65 | $1,251.70 | |