| 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 | $207.31 | 4.301% | $216.2264 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $136.97 | 12.471% | $154.0515 | $154.05 | $154.05 | $154.10 |
| Purchase #3 | $93.87 | 12.306% | $105.4216 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $192.33 | 7.311% | $206.3912 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $162.63 | 13.809% | $185.0876 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $149.75 | 10.780% | $165.8931 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $219.68 | 11.232% | $244.3545 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $1,162.54 | $1,277.4259 | $1,277.42 | $1,277.45 | $1,277.50 | |