| 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 | $29.87 | 4.496% | $31.213 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $199.78 | 12.599% | $224.9503 | $224.95 | $224.95 | $225.00 |
| Purchase #3 | $99.32 | 11.693% | $110.9335 | $110.93 | $110.95 | $110.90 |
| Purchase #4 | $18.79 | 5.705% | $19.862 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $141.72 | 11.175% | $157.5572 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $136.29 | 11.275% | $151.6567 | $151.66 | $151.65 | $151.70 |
| Purchase #7 | $22.46 | 6.173% | $23.8465 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $648.23 | $720.0192 | $720.02 | $720.00 | $720.10 | |