| 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 | $187.74 | 12.144% | $210.5391 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $174.38 | 7.671% | $187.7567 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $38.86 | 4.316% | $40.5372 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $245.77 | 6.821% | $262.534 | $262.53 | $262.55 | $262.50 |
| Purchase #5 | $210.50 | 6.144% | $223.4331 | $223.43 | $223.45 | $223.40 |
| Purchase #6 | $99.48 | 7.224% | $106.6664 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $185.55 | 7.114% | $198.75 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $1,142.28 | $1,230.2165 | $1,230.22 | $1,230.25 | $1,230.20 | |