| 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 | $245.73 | 11.562% | $274.1413 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $12.54 | 3.695% | $13.0034 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $146.94 | 7.519% | $157.9884 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $217.36 | 8.241% | $235.2726 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $160.93 | 4.371% | $167.9643 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $179.97 | 9.308% | $196.7216 | $196.72 | $196.70 | $196.70 |
| Purchase #7 | $9.53 | 13.766% | $10.8419 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $973.00 | $1,055.9335 | $1,055.92 | $1,055.90 | $1,055.90 | |