| 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 | $232.89 | 3.179% | $240.2936 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $115.72 | 10.710% | $128.1136 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $135.88 | 8.230% | $147.0629 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $63.95 | 4.322% | $66.7139 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $209.41 | 10.433% | $231.2577 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $221.50 | 7.404% | $237.8999 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $186.67 | 4.436% | $194.9507 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $1,166.02 | $1,246.2923 | $1,246.28 | $1,246.25 | $1,246.40 | |