| 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 | $233.34 | 3.590% | $241.7169 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $156.49 | 3.568% | $162.0736 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $137.87 | 10.126% | $151.8307 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $205.25 | 8.869% | $223.4536 | $223.45 | $223.45 | $223.50 |
| Purchase #5 | $206.65 | 7.301% | $221.7375 | $221.74 | $221.75 | $221.70 |
| Purchase #6 | $233.91 | 5.534% | $246.8546 | $246.85 | $246.85 | $246.90 |
| Purchase #7 | $184.97 | 3.235% | $190.9538 | $190.95 | $190.95 | $191.00 |
| 7 purchase totals = | $1,358.48 | $1,438.6207 | $1,438.61 | $1,438.60 | $1,438.70 | |