| 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 | $124.39 | 6.490% | $132.4629 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $199.86 | 11.311% | $222.4662 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $127.34 | 12.501% | $143.2588 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $143.69 | 10.852% | $159.2832 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $195.92 | 7.529% | $210.6708 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $101.72 | 8.499% | $110.3652 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $223.97 | 3.512% | $231.8358 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $1,116.89 | $1,210.3429 | $1,210.35 | $1,210.30 | $1,210.50 | |