| 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 | $105.99 | 5.251% | $111.5555 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $30.66 | 10.695% | $33.9391 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $176.43 | 3.278% | $182.2134 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $18.69 | 8.420% | $20.2637 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $165.32 | 13.407% | $187.4845 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $205.87 | 8.411% | $223.1857 | $223.19 | $223.20 | $223.20 |
| Purchase #7 | $172.26 | 11.781% | $192.554 | $192.55 | $192.55 | $192.60 |
| 7 purchase totals = | $875.22 | $951.1959 | $951.19 | $951.20 | $951.30 | |