| 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 | $209.34 | 5.590% | $221.0421 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $221.29 | 10.578% | $244.6981 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $213.58 | 7.629% | $229.874 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $131.82 | 11.770% | $147.3352 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $44.85 | 3.682% | $46.5014 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $15.65 | 13.313% | $17.7335 | $17.73 | $17.75 | $17.70 |
| Purchase #7 | $115.59 | 11.584% | $128.9799 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $952.12 | $1,036.1642 | $1,036.16 | $1,036.20 | $1,036.10 | |