| 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 | $192.70 | 7.203% | $206.5802 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $176.99 | 6.262% | $188.0731 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $109.87 | 13.362% | $124.5508 | $124.55 | $124.55 | $124.60 |
| Purchase #4 | $89.76 | 7.460% | $96.4561 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $250.52 | 6.826% | $267.6205 | $267.62 | $267.60 | $267.60 |
| Purchase #6 | $151.92 | 5.784% | $160.7071 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $227.80 | 13.725% | $259.0656 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,199.56 | $1,303.0534 | $1,303.06 | $1,303.00 | $1,303.20 | |