| 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 | $214.89 | 10.392% | $237.2214 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $19.32 | 10.159% | $21.2827 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $191.32 | 9.346% | $209.2008 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $236.70 | 3.343% | $244.6129 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $192.88 | 7.130% | $206.6323 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $236.91 | 8.632% | $257.3601 | $257.36 | $257.35 | $257.40 |
| Purchase #7 | $42.45 | 9.782% | $46.6025 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $1,134.47 | $1,222.9127 | $1,222.90 | $1,222.90 | $1,222.90 | |