| 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 | $217.49 | 7.554% | $233.9192 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $21.34 | 4.529% | $22.3065 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $189.48 | 10.557% | $209.4834 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $34.93 | 3.634% | $36.1994 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $217.33 | 9.455% | $237.8786 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $231.33 | 3.791% | $240.0997 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $35.74 | 12.183% | $40.0942 | $40.09 | $40.10 | $40.10 |
| 7 purchase totals = | $947.64 | $1,019.9810 | $1,019.98 | $1,020.00 | $1,020.00 | |