| 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 | $211.99 | 12.802% | $239.129 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $190.34 | 4.545% | $198.991 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $167.33 | 10.676% | $185.1942 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $168.50 | 4.811% | $176.6065 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $145.66 | 3.376% | $150.5775 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $123.39 | 12.599% | $138.9359 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $165.47 | 9.453% | $181.1119 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $1,172.68 | $1,270.5460 | $1,270.55 | $1,270.60 | $1,270.50 | |