| 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 | $139.33 | 7.130% | $149.2642 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $192.46 | 11.597% | $214.7796 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $213.26 | 5.178% | $224.3026 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $195.66 | 8.237% | $211.7765 | $211.78 | $211.80 | $211.80 |
| Purchase #5 | $13.36 | 5.365% | $14.0768 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $245.38 | 5.699% | $259.3642 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $64.52 | 5.305% | $67.9428 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $1,063.97 | $1,141.5067 | $1,141.50 | $1,141.55 | $1,141.60 | |